A list of 500+ One-word Substitutions in English.

The “10000 one word substitution pdf” is a 500+ page PDF that contains 10,000 one word substitutions in English. It includes words like “afraid”, “rabbit”, and “tired”.

500+ One Word Substitution in English PDF download

Today I’m going to offer with you a PDF of One Word Substitution in English, which I think will be useful.

Just a single word Single words that are used in lieu of a collection of words to describe a person, an item, a location, a state of mind, a profession, etc. are known as substitution (substitutes). They’re known as single words in common language since they’re employed to keep a remark short and to the point. “Therefore, because brevity is the spirit of wit,” Polonius says in Shakespeare’s play “Hamlet.” I’ll be short about the tediousness of the limbs and outer flourishes:” As a result, using one-word substitutes reduces verbosity and ambiguity by minimizing the recurrence of unneeded words. Brevity delivers informative impact, but meandering language portrays a wandering state of thought. Furthermore, while writing a summary of a paragraph, one-word substitute is required. A pupil is not permitted to exceed the word limit. In such a case, they come in helpful. As a result, their importance cannot be overstated, and students are encouraged to study them thoroughly. For the advantage of a learner, a few one-word replacements are included below.


The list of one-word substitutions begins with the letter A.

  1. Abattoir – A place where animals are slaughtered for human consumption.
  2. The leader of a monastery or abbey is known as an abbot.
  3. A abbreviated version of a word or phrase is known as an abbreviation.
  4. Abdication – To officially relinquish control.
  5. Ablution is the rite of cleaning one’s body.
  6. Abstruse – Difficult to comprehend.
  7. Abundance is defined as an amount that is more than sufficient.
  8. Accentuate – Increase the power or significance of something.
  9. Accomplice – A person who assists in a wrongdoing or a crime.
  10. Acronym – A word made out of the first letters of a name.
  11. Addendum – Something that goes at the conclusion of a book, for example.
  12. A public announcement selling or soliciting products, services, or other items.
  13. Afforestation is the process of reforesting an area by planting a large number of trees.
  14. The agenda is a list of items to be discussed during a meeting.
  15. Someone who assaults first is known as an aggressor.
  16. Agnosticism is the belief that God does not exist.
  17. Alien – A person from a different nation, race, or ethnic group.
  18. Alimony is a monetary payment made to a woman following a divorce.
  19. Allegory is a kind of story in which concepts are represented by individuals.
  20. Alliteration is when two or more words start with the same letter.
  21. An altruist is a person who lives and works for the benefit of others.
  22. Amateur – A person who lacks professional competence or knowledge.
  23. A diplomatic representation of one nation in another.
  24. Ambidextrous — able to use both hands equally well.
  25. ambiguous – capable of several interpretations
  26. Amnesia is a temporary or permanent loss of memory.
  27. Amnesty – A blanket amnesty for political criminals.
  28. Amphibians are animals that can live on both land and water.
  29. A allocated section of seats in any region of a stadium.
  30. While remaining aware, analgesia is the lack of the capacity to sense pain.
  31. Anarchist — A person who desires to overthrow all existing government laws and regulations.
  32. Anarchy is a state in which there is no government.
  33. Anecdote – A brief entertaining narrative about a genuine person or situation.
  34. An event’s anniversary is the reappearance of the date every year.
  35. Annual – Something that occurs just once a year.
  36. Anomaly is defined as a deviation or departure from a common rule, standard, or what is considered normal.
  37. An anonymous book or piece of art is one whose creator is unknown.
  38. Antagonist – A person who opposes the other.
  39. Antidote is a drug that is used to counteract the effects of poison.
  40. Aphasia is a condition in which people lose their capacity to comprehend speech.
  41. Apostate – A person who has abandoned his religious beliefs.
  42. Aquatic animals are those that dwell in or near water.
  43. Arbitrator/Arbiter – A person appointed to adjudicate and resolve a dispute.
  44. Aristocracy is a kind of government governed by nobility.
  45. Armistice – The cessation of hostilities prior to the signing of a treaty.
  46. Ascetic — A spiritual ascetic who practices self-denial.
  47. Assassination is the act of killing or murdering someone for political motives.
  48. Astrology is the study of the effects of the stars on human affairs.
  49. Astronomy is the study of the cosmos, including the sun, moon, stars, and planets.
  50. Atheist – A person who does not believe in God’s existence.
  51. The term “audience” refers to a group of people who are listening to something.
  52. An autobiography is a self-written account of a person’s life.
  53. A single-person government is known as an autocracy.
  54. Avaricious – Someone who is avaricious.

The list of one-word substitutions starts with the letter B.

  1. Bachelorhood is defined as the status of not being married (of a man).
  2. A person who is bankrupt or insolvent is unable to pay his obligations.
  3. A bay is a section of the sea/lake that is surrounded by a large bend in the coast.
  4. A stretch of sand/stones at the sea/edge lake’s is known as a beach.
  5. Bellicose – Someone who enjoys fighting.
  6. A belligerent is someone who is involved in a war or a struggle.
  7. A benefactor is someone who donates money to a school, hospital, or other charitable organization.
  8. A bibliophile is a person who enjoys reading and collecting books.
  9. The term “biennial” refers to anything that occurs every two years.
  10. The practice of having two wives or two husbands is known as bigamy.
  11. Bigot – Someone who has a limited and biased point of view.
  12. Bilingual – A person who is able to communicate in two languages.
  13. Biography — A man’s life narrative written by someone else.
  14. Biped is a two-footed animal.
  15. Speaking irreverently about God or holy objects is referred to as blasphemy.
  16. Bliss is the state of being completely happy.
  17. Bohemian – A person who does not conform to societal conventions.
  18. A bookworm/bibliophile is someone who is only interested in reading books.
  19. Boorish — Someone who is obnoxious and rude.
  20. Botany is the study of plant life.
  21. Brittle refers to anything that is readily broken.
  22. Bureaucracy is defined as a government run by officials.

The list of one-word substitutions begins with the letter C.

  1. Cabaret – A nightclub with a succession of cabaret dance/acts.
  2. A taxi cab driver is known as a cabby or a cabdriver.
  3. Sound – cacophony
  4. Cajole – To persuade someone with flattery.
  5. Calligraphy is the art of writing in a beautiful manner.
  6. Cannibal – A person capable of eating human flesh.
  7. Cannibal – A complicated system of interconnected things/an understandable site where individuals are buried.
  8. Overturning in the water is referred to as a capsize.
  9. Carnage is defined as the killing of a huge number of people in a short period of time.
  10. Carnival is a time of public revelry and feasting.
  11. A cartographer is someone who creates maps and graphs.
  12. Cartography is the art of creating maps.
  13. Catalogue – A collection of books and other publications.
  14. Celibate – A person who has made a pledge not to have sexual relations.
  15. A cemetery is a site where people are buried.
  16. The hundredth anniversary is known as a centenary.
  17. Chronological – Refers to the order of events in time.
  18. Circumlocution is a slang term for a circuitous technique of expressing oneself.
  19. A cloakroom is a storage area for baggage in a train station.
  20. Coerce — To compel someone to do something.
  21. Cognate – Similar in origin or source.
  22. Colleagues are people who work in the same department as you.
  23. Collusion is defined as a secret agreement made for the goal of defrauding others.
  24. Conflagration – Destructive fire of enormous proportions.
  25. Congregation – A congregation is a gathering of worshipers.
  26. Congruent – In every way, identical.
  27. A connoisseur is someone who is well-versed in a particular topic or art form.
  28. Compulsory recruitment in the military or other services is known as conscription.
  29. Contagious – Spreads by bodily contact or touch.
  30. Timeless – of the same epoch.
  31. Two nations or states that share a common border are said to be contiguous.
  32. Contrite – A person who expresses genuine regret for their crime.
  33. Convalescence – The time during which a person’s health gradually improves following an illness.
  34. Conventicle is a term used to describe a secret and unlawful religious gathering.
  35. Coquette – A seductive lady who exploits men by her sex appeal.
  36. Crowning a monarch is referred to as a coronation.
  37. A cosmopolitan is someone who considers the whole globe to be his homeland.
  38. Credulous – Someone who is straightforward and readily accepts whatever is spoken to them.
  39. Crematory – A site where bodies are burned.
  40. Cripple – Someone who is unable to walk normally due to a leg or back injury or handicap.
  41. Curfew – A restriction on particular activities or movements.
  42. Cynosure is the center of attention.

The list of one-word substitutions begins with the letter D.

  1. Deist – A person who believes in God’s existence.
  2. Demagogue – A politician who makes emotional speeches.
  3. Democracy refers to a government that is run by, for, and by the people.
  4. A human, an animal, or a plant that lives, grows, or is often seen in a certain location is referred to as a denizen.
  5. Depraved – Morally repulsive or heinous.
  6. Deprecate – To express sincere disdain of something.
  7. Dermatology is the study of the skin and its disorders in medicine.
  8. Despair – The absence of all hope.
  9. Destitution is defined as a lack of essential living requirements.
  10. Detrimental – Harmful or damaging.
  11. Dexterous – Skilled in manipulating objects.
  12. Diatribe – A verbal or written assault that is bitter and angry.
  13. Dictatorship is a form of government in which the ruler has total power.
  14. Diplomacy — A country’s statesmen and politicians’ ability and policy in interacting with individuals.
  15. Discrepancy is defined as a difference between two items that should be identical.
  16. Dissimulate – To conceal or conceal.
  17. Daytime is referred to as diurnal.
  18. A draper is a merchant who sells garments and textiles.
  19. The outcome of a match in which neither team wins.
  20. Dwarf – A person, plant, or animal that is smaller than average.
  21. A dynasty is a line of monarchs that descends from one family.

Start with the letter E to make a one-word substitute.

  1. Eavesdropper – A person who listens in on private conversations in secret.
  2. Economical – Someone who is frugal with their money, gasoline, and other resources.
  3. What is edible is anything that can be eaten.
  4. A guy who is effeminate. 3who has a womanly demeanor.
  5. Egalitarianism is the belief that all individuals are created equal and have access to the same resources and opportunities.
  6. Egoist — A self-obsessed/supercilious devotee of one’s own self.
  7. Eligible – Suitable for selection; qualified.
  8. An emergency is a sudden critical circumstance that necessitates rapid action.
  9. Emeritus – A person who has been honorably discharged from the military.
  10. Emigrant – A person who relocates to a new nation.
  11. A person sent on a mission is known as an emissary (usually official).
  12. Epicure – A person who enjoys delectable cuisine.
  13. Epidemic – A disease that affects a large number of individuals at the same time and in the same location.
  14. An epilogue is a speech or poetry delivered at the conclusion of a play.
  15. The term “episode” refers to a segment of a tale (especially T.V. or Radio show story).
  16. Episodic – Occurring only sometimes and seldom.
  17. A letter is called an epistle.
  18. Words engraved on a gravestone are known as an epitaph.
  19. Epithet – An adjective that is commonly appended to a person’s name to criticize or laud them.
  20. A wonderful example is epitome.
  21. To epitomize is to be a perfect illustration of something.
  22. Calmness of mind and temper is referred to as equanimity.
  23. Erotica is a term used to describe books, photographs, and other media that are designed to excite sexual desire.
  24. A knowledgeable or intellectual individual is referred to as erudite.
  25. Spying is referred to as espionage.
  26. Eternal – Having no beginning or end and existing indefinitely.
  27. Etymology is a branch of linguistics concerned with the origins of words.
  28. Euphemism – A bombastic writing style.
  29. Euphonious – Having a nice sound.
  30. Euphoria — A great sense of well-being.
  31. Evanescent – Having an extremely brief lifespan/period. Ephemeral/Transient
  32. Explicable refers to anything that can be explained.
  33. An extempore speech is one that is given without any prior preparation.
  34. Extravaganza – A public activity that is very extravagant, colorful, and costly.

Start with the letter F to make a one-word substitute.

  1. A fallacy is a false or erroneous belief.
  2. Fanatic – Someone who is filled with irrational and erroneous beliefs.
  3. Fastidious – a person who is difficult to satisfy.
  4. The term “fatal” or “mortal” refers to an event that results in death.
  5. Fatalist – A person who believes in fate.
  6. Animals native to a certain area are known as fauna.
  7. A feminist is a person who tries to improve the lives of women.
  8. Fiasco – A total failure.
  9. A long pole on which a flag is hoisted is known as a flagstaff.
  10. Flora – All of the plants in a certain place or historical period.
  11. A fluke is a lucky break.
  12. Forgery is the act of falsifying a document.
  13. Fratricide is defined as the killing of one’s brother or the killing of one’s brother’s murderer.
  14. Frenzy is a term used to describe a condition of intense enthusiasm.
  15. Frostbite is an injury to the nose, fingers, or toes caused by exposure to very cold temperatures.

Begin with the letter G in a single word replacement.

  1. A gallery is a place or structure dedicated to displaying works of art.
  2. Gamble – To make money by playing games of chance or other similar activities.
  3. Gastronomy is the science and practice of cooking and eating delicious food.
  4. Genocide is the systematic annihilation of a race or a group of people.
  5. Geology is the study of the earth’s geology and rocks.
  6. A drug that destroys germs is known as a germicide.
  7. Glutton – Someone who eats excessively.
  8. Gobble – To eat quickly, loudly, and heartily.
  9. Free/Gratuitous – Done or gained without remuneration.
  10. Animals that dwell in flocks are known as gregarious.
  11. A hallucinogen is a substance that causes the user to experience hallucinations.
  12. Hedonism is the belief that pleasure is the most important thing in the universe.
  13. Henchman – An obedient follower.
  14. Animals that eat plants are known as herbivores.
  15. Herculean – Extremely powerful or large.
  16. Things that are heterogeneous contain components from several sources.
  17. A planar shape having six sides and angles is known as a hexagon.
  18. Large-scale fire damage during the Holocaust.
  19. Homicide is defined as a man’s murder or the killer of a guy.
  20. Things that contain the same constituents are homogeneous.
  21. Honorary – A position that does not pay a salary.
  22. Horticulture is the science of raising vegetables, fruits, and other plants.
  23. Friendliness – Enjoys entertaining visitors.
  24. Imaginary illnesses are known as hypochondria.

Start with the letter I to make a one-word substitute.

  1. Iconoclast – A person who opposes established institutions or practices.
  2. Idolatry is the practice of worshiping idols or pictures.
  3. Illegal means against the law.
  4. Illegible means unable to be read.
  5. Illicit – A transaction or behavior that is illegal.
  6. Illiterate – A person who is unable to read and write.
  7. Imaginary – Only existing in one’s head.
  8. Immigrant – A person who travels from one nation to another in order to establish a permanent residence in that country.
  9. Immune means that you are not infected.
  10. Impalpable – Unperceivable with the naked eye or by touch.
  11. Impenetrable – Something that can’t be pierced.
  12. Imperceptible – That which is not detectable with the senses.
  13. Imperialism is the policy of a country’s empire being expanded.
  14. Impertinent – Not treating others with respect.
  15. Impiety is defined as a lack of religious devotion or respect.
  16. Imponderable – Something that can’t be predicted or computed.
  17. Imposter – A person who impersonates another person’s character or title in order to mislead others.
  18. Impracticable – Unable to be put into practice.
  19. Impregnable – Invulnerable to attack or defeat.
  20. Impregnable – Something that cannot be seized by force.
  21. A manager or director of a ballet, a concert, a theater, or an opera company is known as an impresario.
  22. Impromptu – Something uttered or done on the spur of the moment.
  23. Rude and disrespectful are two words that come to mind when someone says anything impudent.
  24. Impunity is defined as the absence of punishment.
  25. Inaccessible – Impossible to contact.
  26. Inadmissible – That which is not admissible or permitted.
  27. An inaudible sound is one that can’t be heard.
  28. Incendiary – Designed to start a fire/likely to start a fight.
  29. Incombustible – Something that can’t be burned.
  30. Incomparable – Incomparable is a term used to describe anything that cannot be compared.
  31. Incorrigible means unable to be remedied.
  32. Incredible – It’s hard to believe.
  33. Incurable — unable to be cured.
  34. Indefatigable – Unaffected by fatigue.
  35. Indefensible – Impossible to defend.
  36. Indelible – Something that can’t be taken away or forgotten.
  37. Indemnity is a legal term that refers to compensation for a loss.
  38. Indestructible refers to anything that cannot be destroyed.
  39. Indignant – a person who is enraged by injustice.
  40. Indispensible – That which cannot be done without.
  41. The term “indivisible” refers to anything that cannot be split.
  42. Ineligible – Ineligible to be elected or chosen under the circumstances.
  43. Inevitable – It is impossible to prevent.
  44. Inexcusable – Something that cannot be justified.
  45. Unexplainable – Something that can’t be explained.
  46. Inexplicit – Not clearly or definitely communicated.
  47. What can’t be stated in words is called inexpressible.
  48. Infallible – Never makes a mistake.
  49. Infanticide is the intentional killing of a child.
  50. Infectious illness is a disease that spreads by air and water.
  51. Inflammable – Something that quickly catches fire.
  52. Inimitable — unable to be duplicated.
  53. Insecticide is a term used to describe a chemical that kills insects.
  54. A person who is insolvent is unable to pay his debts.
  55. Insurgency – Taking up weapons against a government that has been in place for a long time.
  56. Intercede – Beg for a favor in order to rescue someone else.
  57. Intercept – To check or come to a halt on the road.
  58. Conspire/intrigue – Make or carry out a covert scheme.
  59. Introspection is the study of one’s own thoughts and feelings.
  60. Invincible is a term used to describe something that cannot be beaten.
  61. The term “invisible” refers to anything that cannot be seen.
  62. Invulnerable – Invulnerable to injury.
  63. Irreconcilable – Impossible to come to terms with.
  64. The term “irrecoverable” refers to anything that cannot be retrieved. 349
  65. Irreparable means that it can’t be fixed.
  66. Irreversible – Something that cannot be changed.
  67. Itinerant – A person who moves from one location to another.

Start with the letter J to make a one-word substitute.

  1. A journal is a newspaper or magazine that covers a certain topic or profession.
  2. Juxtapose – To put something next to something else.

Start with the letter L in a single word replacement.

  1. A lagoon is a saltwater lake that is isolated from the ocean by sand.
  2. A lexicographer is someone who creates dictionaries.
  3. Linguist – A person who is fluent in many languages.
  4. The science of thinking is referred to as logic.

Start with the letter M to make a one-word substitute.

  1. Unmarried status is referred to as maidenhood (of a girl).
  2. Mammals are animals that give birth and nourish their young with their milk.
  3. Handwritten content is referred to as a manuscript.
  4. Mariticide refers to the assassination of one’s spouse.
  5. A martyr is a person who dies for a good cause.
  6. Masque – A verse play or theatrical performance involving music, dancing, and elaborate costumes.
  7. Massacre – a massacre in which a huge number of people are killed.
  8. A materialist is someone who values money above everything else.
  9. Matins is a morning prayer service.
  10. Matricide is the assassination of one’s own mother.
  11. Marriage is referred to as matrimony.
  12. A maxim is a brief statement that expresses a broad truth.
  13. Memento – A memento is anything that is maintained to recall a location or an event.
  14. Mercenary – A person who acts only for the purpose of making money.
  15. The term “metamorphosis” refers to a complete transformation in appearance.
  16. Meticulous – Pays close attention to the smallest things.
  17. Migration is the process of moving from one nation to another.
  18. A misandrist is a person who despises men.
  19. A misanthrope is a person who despises humanity.
  20. Misogamist – A person who despises marriage.
  21. A misogynist is a person who despises women.
  22. Misologist – A person who despises learning.
  23. Misoneist – Someone who despises new things.
  24. A missionary is a person who is dispatched to educate Christians about their faith.
  25. Monastery – A monastery is a place where monks dwell.
  26. Monogamy refers to the practice of only having one wife.
  27. Mortal – Death is a possibility.
  28. A mortuary is a facility where remains are held before being buried.
  29. Mutilation entails the removal of bodily components.

Start with the letter N to make a one-word substitute.

  1. Nature’s innate simplicity is referred to as nave.
  2. Narcotics are sleep-inducing medications.
  3. Naturalism is defined as a commitment or devotion to the natural world.
  4. The term “neogamist” refers to someone who has recently married.
  5. Nepotism is the practice of showing undue favor to one’s own kin.
  6. Excessively sensitive, worried, or obsessive people are known as neurotics.
  7. Newfangled – a term that refers to anything that is new and unusual.
  8. Nonentity is a term used to describe a person who is unimportant.
  9. Nonpareil – A person or object that is beyond comparison.
  10. Notorious refers to someone who has a bad reputation.
  11. Subtle differences in color, meaning, and so forth.
  12. The study of coins is known as numismatics.
  13. Nursery – A location where young plants are raised.

Start with the letter O in a single word replacement.

  1. Obscurantist – Someone who is against enlightenment.
  2. Funeral ceremonies are known as obsequies.
  3. Obsolete refers to anything that is no longer in use.
  4. A planar shape with eight sides and angles is known as an octagon.
  5. Oligarchy – A government dominated by a limited number of influential people.
  6. Omniformity — the ability to take on any form or shape.
  7. Omnigeneous – Consisting of a wide range of things.
  8. All-powerful – Omnipotent (God).
  9. Omnipresence — the state of being present at all times (God).
  10. God is Omniscient, which means he knows everything.351
  11. Opaque refers to anything that can’t be seen through.
  12. Optimist – Someone who sees the positive side of things.
  13. Orator – A person who gives a powerful public statement.
  14. An orchard is a fruit garden.
  15. An orphan is a kid who has lost both parents.
  16. ostracize – to exclude from society
  17. Oviparous – Producing eggs rather than young.

Start with the letter P to make a one-word substitute.

  1. A pacifist is someone who thinks that war should be abolished completely.
  2. A pageant is a large-scale public display.
  3. The word “palatable” refers to food or beverages that have a nice flavor.
  4. Panacea is a herbal treatment that may be used to treat a variety of ailments.
  5. Pandemonium is a disturbance that is chaotic and boisterous.
  6. Panegyric is a praise-filled piece of literature.
  7. Pantomime is a theatrical production that combines a stupid show with a dramatic performance.
  8. A sexual partner or lover is referred to as a paramour.
  9. Parasite – Someone who is completely reliant on another.
  10. A lady’s umbrella is known as a parasol.
  11. Parricide is defined as the murder of both parents.
  12. Patricide is the assassination of one’s own father.
  13. Patrimony – A male ancestor or father’s inheritance.
  14. Patriot – A person who is devoted to his or her nation.
  15. Patronymic – A name formed from a father’s or ancestor’s surname.
  16. A pauper is a person who has no means of subsistence.
  17. Peculation – Using public funds for personal gain.
  18. Pedantic – A writing style that displays a writer’s education and understanding.
  19. Pedestrian – A person who walks on their feet.
  20. Peninsula – A peninsula is a piece of land that is nearly completely surrounded by water.
  21. A planar shape having five sides and angles is known as a Pentagon.
  22. Perceptible – Something that can be felt with the senses.
  23. Peroration – The section of a speech that comes at the end.
  24. Perseverance is defined as making consistent attempts to attain a goal.
  25. Perceptive – Quick in assessing and comprehending.
  26. Perversion is a term that refers to a change in behavior that is aberrant or unnatural.
  27. Pessimist – Someone who sees the worst aspect of things.
  28. A philanderer is a guy who enjoys amusing himself by making love.
  29. A philanthropist is a person who cares for other people.
  30. Philatelists are stamp collectors.
  31. Philistine – Someone who is uninterested in art or literature.
  32. Philogynist – A woman’s lover.
  33. Philology is the study of language as a science.
  34. A pilgrim is a person who goes to a religious location.
  35. In any area, a pioneer is someone who takes the lead.
  36. Piquant – To taste, pleasant or sharp/interesting.
  37. Placard/Poster – A notification that is written or printed and posted in a public place.
  38. Plagiarism is the act of taking words and ideas from other writers and passing them off as one’s own; it is often referred to as literary theft.
  39. Platitude – A statement that is plainly accurate yet is boring or uninspiring.
  40. Plutocracy is defined as a government run by a wealthy and powerful elite.
  41. Polyandry refers to the practice of having many spouses at the same time.
  42. Polygamy refers to the practice of having many wives at the same time.
  43. A polyglot is a person who is fluent in many languages.
  44. A figure having multiple angles or sides is called a polygon.
  45. Posthumous – Awarded after a person’s death.
  46. Anything written after a letter has been signed is referred to as a postscript.
  47. A difficult or risky position is referred to as a predicament.
  48. Prejudiced – Be prejudiced towards someone.
  49. A forewarning of imminent peril is known as a premonition.
  50. The term “prerogative” refers to a person’s absolute right.
  51. A prodigy is a youngster who has unique or exceptional abilities.
  52. Prognostication is the act of predicting the future by analyzing the present 353
  53. Prologue – A speech or poetry delivered at the start of a play.
  54. Promiscuousness is defined as having several sexual partners.
  55. A proponent is a person who makes a proposal.
  56. Propriety – The state of being morally right in one’s actions.
  57. Protagonist – In a fiction or play, the main character or protagonist is a significant advocate of an ideology or political cause.
  58. Protectorate – A nation that is guarded by a more powerful country.
  59. Prudent — a wise person.
  60. Authors use a pseudonym instead of their true names.
  61. Punctual – Extremely conscientious about following the rules.
  62. Pyrotechnics is the science of creating pyrotechnics.

Start with the letter Q to make a one-word substitute.

  1. Quadruped — An animal with four legs.

Start with the letter R in a single word replacement.

  1. One who takes up weapons against the government is referred to as a rebel.
  2. Repitulate – Go through the important topics again.
  3. A recluse is a person who lives alone and avoids social interaction.
  4. Reconcile – Bring harmony or accord to a situation.
  5. Reconnaissance is the action of acquiring information about the adversary.
  6. Too much official formality is known as red tapeism.
  7. When something is redundant, it is superfluous since it is more than what is required.
  8. Regicide is the assassination of a monarch.
  9. Reduce to a lesser rank by relegating or demoting.
  10. Unwilling – Reluctant
  11. Remission – Forgiveness or pardon for violating religious regulations.
  12. Rendezvous — An agreed-upon location for a rendezvous or gathering.
  13. Renegade – A person who converts to a different religion or supports a different country.
  14. Repartee – Clever and witty responses.
  15. Repercussions are the consequences of an event, action, or choice.
  16. Replica – A piece of art that is a copy or duplicate of another work of art.
  17. Repository – A secure location where items are kept.
  18. Republic – A political system in which a body of citizens has absolute authority and may elect someone to represent them.
  19. Requiem is a Latin word that means “prayer for the dead.”
  20. Restitution is the return of an item that has been stolen or lost.
  21. Retaliate — Retaliate with the same ill-treatment.
  22. Reticent/Taciturn – A person who is reticent or taciturn in their speech.
  23. Retrospective – An impact that harkens back to a previous era.
  24. Unverified information is referred to as rumor or hearsay.

Start with the letter S to make a one-word substitute.

  1. Treating anything sacred with disrespect is referred to as sacrilege.
  2. Sarcasm is a sarcastic statement that is both bitter and ironic.
  3. Savage refers to someone who is violent and uncivilized.
  4. Scapegoat – Someone who is held responsible for the errors of others.
  5. A skeptic is a person who is skeptical.
  6. Screech – Scream in a shrill tone.
  7. Scrimmage – A jumbled conflict or struggle.
  8. Scurry – Quickly move with small steps.
  9. Sedition is defined as an act or word that incites the people to oppose the government.
  10. Senility is defined as a state of extreme old age in which a person acts foolishly.
  11. After lunch, a Siesta is a period of relaxation or sleep.
  12. Simultaneous means that something happens at the same time.
  13. Sinecure – A position that pays a high salary for little or no labor or responsibilities.
  14. Suffocate – To kill via suffocation (especially by covering the face with something).
  15. Sojourn – To visit for a brief period of time.
  16. Soliloquy is when a person speaks loudly while alone.
  17. A somnambulist is a person who walks while sleeping.
  18. Somniloquist – A person who speaks while sleeping.
  19. Sonorous refers to a sound that is both deep and pleasant.
  20. Sorocide is defined as the murder of one’s own sister.
  21. A spendthrift is someone who spends their money irresponsibly.
  22. A spinster is a woman who has never married.
  23. A spiritualist is someone who believes in the afterlife.
  24. Sporadic – Occurring on a sporadic basis.
  25. A stoic is someone who is unaffected by pleasure or grief.
  26. Strangulate – to kill by applying pressure to the neck
  27. To subdue is to put something under control.
  28. To subjugate is to put something under one’s power.
  29. Suicide is defined as the intentional taking of one’s own life.
  30. Supercilious – Believing oneself to be better than others.
  31. Sycophant – Someone who flatters others in order to gain favor.
  32. Synagogue – A place of prayer for Jews.

Start with the letter T in one word replacement.

  1. Talkative/Garrulous – Someone who enjoys conversing.
  2. Tantrum – Anger or rage outburst.
  3. A teetotaller is someone who does not consume alcoholic beverages.
  4. A theist is someone who believes in God’s existence.
  5. A religious leader-led government is known as a theocracy.
  6. A thermometer is a device that measures temperature.
  7. One who betrays one’s nation is referred to as a traitor.
  8. A transgressor is a person who breaks a rule or legislation.
  9. Transmigration – The journey of the soul from one body to another after death.
  10. Transmogrification entails a complete transformation of one’s appearance or personality (especially in a magical or surprising way).
  11. Transparent – Allows light rays to flow through.
  12. Truant – a student or employee who misses school or work without permission.
  13. A fact that is often repeated is known as a truism.
  14. A disloyal person is referred to as a turncoat.

Start with the letter U in one word replacement.

  1. Unanimous means that everyone agrees.
  2. Unavoidable – Unavoidable is a term used to describe anything that cannot be avoided.
  3. One-of-a-kind – It’s the only one of its kind.
  4. Universal – pertaining to all corners of the globe.
  5. Usurper – Someone who takes over someone else’s property or title.
  6. Uxoricide is the assassination of one’s wife.
  7. Uxorious/Henpecked – Infatuated with one’s wife.

Start with the letter V to make a one-word substitute.

  1. Vacant – Denotes a lack of thinking or intelligence.
  2. Vendetta – A feud in which the family of those who have died or been harmed seek vengeance.
  3. Verbatim — The word-for-word repetition of a piece of writing.
  4. Using or having more words than are required is referred to be verbose.
  5. Versatile – A person with a wide range of abilities.
  6. Any open book’s left-hand page is known as the verso.
  7. Vespers is the church’s evening prayer service.
  8. Veteran – A person who has served in or worked in (especially military) duty or employment for a long time.
  9. The term “vincible” refers to anything that can be vanquished.
  10. Having or displaying a desire for vengeance (vindictive/vengeful).
  11. Virulent – Extremely toxic.
  12. Viviparous – Having live children rather than eggs.
  13. Volte-face is a term used to describe a sudden shift from one set of ideas to another.
  14. Voluntary – Acting on one’s own will.
  15. A voyage is a journey that takes place on the water or at sea.
  16. Vulnerable – Something that is readily harmed or injured.

Start with the letter W to make a one-word substitute.

  1. A widow is a lady who has lost her spouse.
  2. A widower is a guy who has lost his wife.
  3. Wreath — a circle of flowers linked together.

Start with the letter Z to make a one-word replacement.

  1. Zealot – A person who has a strong and unwavering devotion to a religion, political group, or cause.

Also check out:

Substituting One Word in English PDF Download a PDF with a single word substitute in English (147 downloads)


The “one word book pdf” is a PDF file that contains 500+ one-word substitutions. The goal of the file is to help you learn English by replacing words with their synonyms.

Frequently Asked Questions

What is one word substitution PDF?

What is one word substitution with example?

A: You can use a word substitution for any single letter. For example, you could substitute the letter e with the number 3. This would spell out threes and thus also work as an acronym.

What is important one word substitution?

A: One word substitution is the process of replacing a single word in one sentence with another, similar-sounding or even completely different one.

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