One Word Substitution – A list of 190+ One-Word Substitutions (English, Study Material, Exam Preparation, Question, Answer and Explanation)

One Word Substitution

One Word Substitution is the use of one word in place of a wordy phrase in order to make the sentence's structure more precise and clear. The meaning, with the replacement of the phrase remains identical while the sentence becomes shorter. 

In other words, it means to find a single word that describes the given definition or property. In one-word substitution questions, a definition will be given and you will be asked to choose a word for this definition from the options that are provided.

Example: My friend drives me in a car around town.
Using one-word substitution in this sentence, it could be re-written as:
My friend chauffeurs me around town.

SSC CGL Exam Prep & Mock Tests

Boost your SSC CGL, SSC CHSL, SSC JE and SSC MTS Exam Preparation and Score Better!

More than 1200+ Detailed Practice Question and Solutions

Download the Free Android App Now – Click on the link below!

List of One Word Substitution

To avoid confusion, we have categorized the list of 190+ one-word substitution into 6 categories, i.e., Generic Terms, Government or Systems, Group or Collection, Person or People, Profession or Research and Venue or Spot in alphabetic order.

List of One Word Substitutions (Generic Terms)
One Word Substitution Generic Terms
A story, poem, or picture that can be interpreted to reveal a hidden meaning, typically a moral or political one Allegory
An annual calendar containing important dates and statistical information such as astronomical data and tide tables Almanac
A cold-blooded vertebrate animal that is born in water and breathes with gills Amphibian
A statement or proposition on which an abstractly defined structure is based Axiom
A nation or person engaged in war or conflict, as recognized by international law Belligerent
An examination of tissue removed from a living body to discover the presence, cause or extent of a disease Biopsy
The action or offence of speaking sacrilegiously about God or sacred things; profane talk Blasphemy
The arrangement of events or dates in the order of their occurrence Chronology
A vigorous campaign for political, social, or religious change Crusade
Lasting for a very short time Ephemeral
Release someone from a duty or obligation Exonerate
Spoken or done without preparation Extempore
Fond of company Gregarious
Making marks that cannot be removed Indelible
Certain to happen Inevitable
Incapable of making mistakes or being wrong Infallible
A sentimental longing or wistful affection for a period in the past Nostalgia
A solution or remedy for all difficulties or diseases Panacea
A doctrine which identifies God with the universe Pantheism
Excessively concerned with minor details or rules Pedantic
The practice of taking someone else’s work or ideas and passing them off as one’s own Plagiarism
Safe to drink Potable
The emblems or insignia of royalty Regalia
Violation or misuse of what is regarded as sacred Sacrilege
A position requiring little or no work but giving the holder status or financial benefit Sinecure
A thing that is kept as a reminder of a person, place, or event Souvenir
An imaginary ideal society free of poverty and suffering Utopia
Denoting a sin that is not regarded as depriving the soul of divine grace Venial
In exactly the same words as were used originally Verbatim

List of One Word Substitutions (Government or System)
One Word Substitution Government / System
A state of disorder due to absence or non-recognition of authority or other controlling systems Anarchy
A form of government in which power is held by the nobility Aristocracy
A system of government by one person with absolute power Autocracy
A self-governing country or region Autonomy
A system of government in which most of the important decisions are taken by state officials rather than by elected representatives Bureaucracy
A system of government by the whole population or all the eligible members of a state, typically through elected representatives Democracy
A state, society, or group governed by old people Gerontocracy
A state or country run by the worst, least qualified, or most unscrupulous citizens Kakistocracy
A form of government with a monarch at the head Monarchy
Government by new or inexperienced hands Neocracy
Government by the populace Ochlocracy
A small group of people having control of a country or organization Oligarchy
Government by the wealthy Plutocracy
Government not connected with religious or spiritual matters Secular
A political system based on the government of men by God Thearchy

List of One Word Substitutions (Group or Collection)
One Word Substitution Group / Collection
A large bundle bound for storage or transport Bale
A group of guns or missile launchers operated together at one place Battery
A large gathering of people of a particular type Bevy
An arrangement of flowers that is usually given as a present Bouquet
A family of young animals Brood
A group of things that have been hidden in a secret place Cache
A group of people, typically with vehicles or animals travelling together Caravan
A closed political meeting Caucus
A group of followers hired to applaud at a performance Claque
An exclusive circle of people with a common purpose Clique
A group of worshippers Congregation
A series of stars Constellation
A funeral procession Cortege
A herd or flock of animals being driven in a body Drove
A small fleet of ships or boats Flotilla
A small growth of trees without underbrush Grove
A community of people smaller than a village Hamlet
A group of cattle or sheep or other domestic mammals Herd
A large group of people Horde
A temporary police force Posse
A large number of fish swimming together Shoal
A strong and fast-moving stream of water or other liquid Torrent

List of One Word Substitutions (Person or People)
One Word Substitution Person / People
One who is not sure about God’s existence Agnostic
One who does a thing for pleasure and not as a profession Amateur
One who can use either hand with ease Ambidextrous
A person who believes in or tries to bring about a state of lawlessness Anarchist
A person who has changed his faith Apostate
A person appointed by two parties to solve a dispute Arbitrator
A person who deliberately sets fire to a building Arsonist
One who leads an austere life Ascetic
One who does not believe in the existence of God Atheist
One who makes an official examination of accounts Auditor
An unconventional style of living Bohemian
One who is bad in spellings Cacographer
One who feeds on human flesh Cannibal
A person who is blindly devoted to an idea/ a person displaying aggressive or exaggerated patriotism Chauvinist
A critical judge of any art and craft Connoisseur
Persons living at the same time Contemporaries
One who is recovering health after illness Convalescent
A girl/woman who flirts with a man Coquette
A person who regards the whole world as his country Cosmopolitan
One who sneers at the beliefs of others Cynic
One who is a centre of attraction Cynosure
A person having a sophisticated charm Debonair
A leader or orator who espouses the cause of the common people Demagogue
A leader who sways his followers by his oratory Demagogue
A dabbler (not serious) in art, science and literature Dilettante
A man who is womanish in his habits Effeminate
One who often talks of his achievements Egotist
Someone who leaves one country to settle in another Emigrant
One who is for pleasure of eating and drinking Epicure
One who is filled with excessive enthusiasm in religious matters Fanatic
One who is hard to please (very selective in his habits) Fastidious
One who believes in fate Fatalist
One who runs away from justice Fugitive
A lover of good food Gourmand
A person who is controlled by wife Henpeck
A person who acts against religion Heretic
A person of intellectual or erudite tastes Highbrow
Conferred as an honour Honorary
A patient with imaginary symptoms and ailments Hypochondriac
Someone who attacks cherished ideas or traditional institutions Iconoclast
Who behaves without moral principles Immoral
A person who is incapable of being tampered with Impregnable
One who shows sustained enthusiastic action with unflagging vitality Indefatigable
One who is unable to pay his debts Insolvent
One who does not express himself freely Introvert
A person who is mentally ill Lunatic
A person who is primarily concerned with making money at the expense of ethics Mercenary
A person who dislikes humankind and avoids human society Misanthrope
Someone in love with himself Narcissist
One who collect coins as hobby Numismatist
A lover of mankind Philanthropist
A person who likes or admires women Philogynist
A person who speaks more than one language Polyglot
One who lives in solitude Recluse
Someone who walks in sleep Somnambulist
A person who is indifferent to the pains and pleasures of life Stoic
A scolding nagging bad-tempered woman Termagant
A person who shows a great or excessive fondness for one’s wife Uxorious
One who possesses outstanding technical ability in a particular art or field Virtuoso

List of One Word Substitutions (Profession / Research)
One Word Substitution Profession / Research
The medieval forerunner of chemistry Alchemy
A person who presents a radio/television programme Anchor
One who studies the evolution of mankind Anthropologist
A person who is trained to travel in a spacecraft Astronaut
The scientific study of the physiology, structure, genetics, ecology, distribution, classification and economic importance of plants Botany
A person who writes beautiful writing Calligrapher
A person who draws or produces maps Cartographer
A person employed to drive a private or hired car Chauffeur
A person who composes the sequence of steps and moves for a performance of dance Choreographer
The branch of biology concerned with cyclical physiological phenomena Chronobiology
A person who introduces the performers or contestants in a variety show Compere
A keeper or custodian of a museum or other collection Curator
A secret or disguised way of writing Cypher
The use of the fingers and hands to communicate and convey ideas Dactylology
The study of statistics Demography
A person who sells and arranges cut flowers Florist
A line of descent traced continuously from an ancestor Genealogy
The therapeutic use of sunlight Heliotherapy
The art or practise of garden cultivation and management Horticulture
One who supervises in the examination hall Invigilator
The theory or philosophy of law Jurisprudence
A person who compiles dictionaries Lexicographer
The scientific study of the structure and diseases of teeth Odontology
The branch of science concerned with the origin, structure and composition of rocks Petrology
One who studies the elections and trends in voting Psephologist
One who presents a radio programme Radio Jockey
The art of effective or persuasive speaking or writing Rhetoric
An artist who makes sculptures. Sculptor
The scientific study of the behaviour, structure, physiology, classification and distribution of animals Zoology

List of One Word Substitutions (Venue or Spot)
One Word Substitution Venue / Spot
A building where animals are butchered Abattoir
A place where bees are kept; a collection of beehives Apiary
A building containing tanks of live fish of different species Aquarium
A collection of historical documents or records providing information about a place, institution, or group of people Archives
A place or scene of activity, debate, or conflict Arena
A collection of weapons and military equipment Arsenal
An institution for the care of people who are mentally ill Asylum
A large cage, building, or enclosure to keep birds Aviary
A hole or tunnel dug by a small animal, especially a rabbit, as a dwelling Burrow
A collection of items of the same type stored in a hidden or inaccessible place Cache
A public room or building where gambling games are played Casino
A large burial ground, especially one not in a churchyard Cemetery
A room in a public building where outdoor clothes or luggage may be left Cloakroom
A Christian community of nuns living together under monastic vows Convent
Nursery where babies and young children are cared for during the working day Creche
A place where a dead person’s body is cremated Crematorium
A stoppered glass container into which wine or spirit is decanted Decanter
A large bedroom for a number of people in a school or institution Dormitory
The nest of a squirrel, typically in the form of a mass of twigs in a tree Drey
A storehouse for threshed grain Granary
A room or building equipped for gymnastics, games and other physical exercise Gymnasium
A large building with an extensive floor area, typically for housing aircraft Hangar
A box or cage, typically with a wire mesh front, for keeping rabbits or other small domesticated animals Hutch
A place in a large institution for the care of those who are ill Infirmary
A small shelter for a dog Kennel
A place where wild animal live Lair
A collection of wild animals kept in captivity for exhibition Menagerie
A place where coins, medals, or tokens are made Mint
A building or buildings occupied by a community of monks living under religious vows Monastery
A place where bodies are kept for identification Morgue
A piece of enclosed land planted with fruit trees Orchard
A large natural or artificial lake used as a source of water supply Reservoir
A room or building for sick children in a boarding school Sanatorium
A small kitchen or room at the back of a house used for washing dishes and another dirty household work Scullery
A close-fitting cover for the blade of a knife or sword Sheath
A place where animal hides are tanned Tannery
A large, tall cupboard in which clothes may be hung or stored Wardrobe

Practice Questions : For One Word Substitution

Directions: In questions given below, out of the four options, pick the one which can be substituted for the given words/ sentence.

Question 1: “To look at someone in an angry or threatening way.”
A) Fatal
B) Prevaricate
C) Epitaph
D) Glower

Answer: Option D - Glower
Explanation: Let us see the meaning of the words one by one.
- Fatal: Something that causes death.
- Prevaricate: This means to Quibble (to avoid giving a direct answer to a question in order to hide the truth).
- Epitaph: An inscription on a tomb.
- Glower: To look at someone in an angry or threatening way.

Question 2: “To feel or express disapproval of something or someone.”
A) Deprecate
B) Commemorate
C) Amphibians
D) Bilingual

Answer: Option A - Deprecate
Explanation: Let us see the meaning of the words one by one.
- Deprecate: To feel or express disapproval of something or someone.
- Commemorate: To keep a great person or event in people’s memory.
- Amphibians: Animal that can live on land and in water.
- Bilingual: A person who is fluent in two languages.

Question 3: “A man who wastes his money on luxury.”
A) Notorious
B) Versatile
C) Ornithologist
D) Extravagant.

Answer: Option D - Extravagant
Explanation: Let us see the meaning of the words one by one.
- Notorious: A person who is well known in an unfavourable way.
- Versatile: Someone having many skills.
- Ornithologist: Someone who scientifically studies the birds.
- Extravagant: A man who wastes his money on luxury.

Question 4: “A political leader appealing to popular desires and prejudices.”
A) Dictator
B) Truant
C) Triumvirate
D) Demagogue

Answer: Option D - Demagogue
Explanation: Let us see the meaning of the words one by one.
- Dictator: A ruler with total power over a country, typically one who has obtained control by force.
- Truant: A schoolboy who frequently cuts classes.
- Triumvirate: A group of three powerful people.
- Demagogue: A political leader appealing to popular desires and prejudices.

Aptitude Test Categories

Age Problems
Age Problems – Present Age, Current Age, Average Age
Average Problems
Average Problems – Average Squares, Natural Numbers, Even Numbers
Blood Relations
Blood Relations – Father, Mother, Son, Daughter, Brother, Sister, Uncle, Aunt
Boats and Streams
Boats and Streams – Speed Boat, Speed Stream, Upstream, Downstream
Cause and Effect
Cause and Effect – Reasoning, Statements, Independent Causes
Classification – Choose the Odd One, three of the following four, alike in a certain way
Coding and Decoding – Alphabetical Order, Series, First and Third letters
Comparison – Sequence, Age, Elder, Younger, Taller, Shorter and Marks
Compound Interest
Compound Interest – Interest Payable, Amount, Simple Interest
Coordinate Geometry
Coordinate Geometry – Coordinates of a Point, x1, y1, x2, y2, x3, y3, Formulas
Cube and Dice
Cube and Dice – Faces of a Cube, Faces of a Dice, Number of Cubes, Sides Painted
Data Interpretation
Data Interpretation – Qualitative and Quantitative DI Methods
Direction Sense Test
Direction Sense Test – East, West, North and South
Embedded Figures
Embedded Figures – Question Figure, Answer Figure
Figure Series
Figure Series – Question Figure, Answer Figures
Fractions – Numerator, Denominator, Types of Fractions
Friday Math's Puzzle
Friday Math's Puzzle – Bodmas Rule, Simplification, Math Tricks
LCM and HCF – Basic Concepts, Examples, Methods, Shortcuts, Math Tricks
Mensa Reasoning Puzzles
Mensa Reasoning Puzzles – How to Solve and Reasoning Concept
Mensuration – Triangle, Cylinder, Volume, Total Surface Area
Mirror Images
Mirror Image – Lateral Inversion, Types of Mirror Images, Original Image
Mixtures and Alligations
Mixtures Alligations – Ratio, Quantity, Litres of Milk and Water
Number Problems
Number Problems – Fraction, Natural and Prime Numbers
Number Series
Number Series – What Number Should Come Next?
Order, Ranking and Position
Order, Ranking, Position – Left End, Right End, Answer, Explanation
Partnerships – Total Profit, Business, Investment
Pattern Completion
Pattern Completion – Question Figure, Answer Figure
Percentage Problems
Percentage Problems – Total Marks in Examination, Net% Change
More Aptitude Test Categories
Quantitative Aptitude Made Simpler

English Study Material

Active and Passive Voice
Active and Passive Voice – Rules, Sentence Conversion, Verb, Tense
Alphabet Test
Alphabet Test – Meaningful English Word, Arrangement, Letters
Cloze Test
Cloze Test – Old Pattern and New Pattern of Cloze Test
Direct and Indirect Speech
Direct and Indirect Speech – Rules, Examples, Usage in Sentences
Error Spotting – Rules and Tips to Solve Spotting Errors
Error Spotting – Rules and Tips to Solve Spotting Errors
Fill in the Blanks
Fill in the Blanks – Types, Paragraph, Excerpt
Idioms and Phrases
Idioms and Phrases – Common Idiom and Phrase, Meaning and Examples
Multiple Meaning Words
Multiple Meaning Words or Homonyms – Examples, Question and Answer
One Word Substitution
One Word Substitution – A list of 190+ One-Word Substitutions
Para Jumbles
Para Jumbles – Reading, Paragraph Jumble, Right Sequence
Phrase Replacement
Phrase Replacement – Grammatically Correct Phrases and Sentences
Reading Comprehension
Reading Comprehension – Examples, Question, Answer and Explanation
Sentence Completion
Sentence Completion – Types, Examples and Suitable Approaches
Sentence Improvement
Sentence Improvement – Grammar and Vocabulary Based Grammatically Corrected Sentence
Sentence Rearrangement
Sentence Rearrangement – Approaches, Sentence after the Rearrangement
Spelling Correction
Spelling Correction – Choose the Correctly Spelt Word, Spell Check, Correct Word
Synonyms and Antonyms
Synonyms and Antonyms – Same Meaning Words and Opposites
More English Study Material
Exam Preparation for English