ONE WORD SUBSTITUTION
One word substitution is the use of one word in place of a wordy phrase in order to make the sentence
structure clearer. The meaning, with the replacement of the phrase remains identical while the sentence
becomes shorter.
Categories of One word Substitution
   ● Generic Terms
   ● Government/Systems
   ● Venue/Spots
   ● Group/Collection
   ● People/Person
   ● Murder/Death
   ● Profession/Research
   ● Sound
One Word Substitution for Generic Terms
  An act of abdicating or renouncing the throne                                       Abdication
  An annual calendar containing important dates and statistical information            Almanac
  such as astronomical data and tide tables
  A cold-blooded vertebrate animal that is born in water and breathes                 Amphibian
  with gills
  A story, poem, or picture that can be interpreted to reveal a hidden                 Allegory
  meaning, typically a moral or political one
  A statement or proposition on which an abstractly defined structure is                Axiom
  based
  A nation or person engaged in war or conflict, as recognized by                     Belligerent
  international law
  An examination of tissue removed from a living body to discover the                   Biopsy
  presence, cause, or extent of a disease
  The action or offence of speaking sacrilegiously about God or sacred                Blasphemy
  things; profane talk
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
Spoken or done without preparation                                            Extempore
Release someone from a duty or obligation                                     Exonerate
Fond of company                                                               Gregarious
Making marks that cannot be removed                                            Indelible
Incapable of making mistakes or being wrong                                    Infallible
Certain to happen                                                             Inevitable
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   Plagiarism
one's own
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         Sinecure
financial benefit
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
One Word Substitution for Government/Systems
  A state of disorder due to absence or non-recognition of authority or          Anarchy
  other controlling systems
  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          Bureaucracy
  taken by state officials rather than by elected representatives
  A system of government by the whole population or all the eligible           Democracy
  members of a state, typically through elected representatives
  A state, society, or group governed by old people                            Gerontocracy
  A state or country run by the worst, least qualified, or most unscrupulous   Kakistocracy
  citizens
  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 form of government with a monarch at the head                              Monarchy
   A political system based on government of men by God                         Thearchy
One Word Substitution for Venue OR Spot
  A collection of historical documents or records providing information         Archives
  about a place, institution, or group of people
  A large cage, building, or enclosure for keeping birds in                      Aviary
  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 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 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       Cache
  place
  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          Cloakroom
  left
  A place where a dead person's body is cremated                               Crematorium
  a Christian community of nuns living together under monastic vows              Convent
Nursery where babies and young children are cared for during the                   Creche
working day
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 room or building equipped for gymnastics, games, and other physical            Gymnasium
exercise
A storehouse for threshed grain                                                   Granary
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               Hutch
or other small domesticated animals
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 place where coins, medals, or tokens are made                                     Mint
A collection of wild animals kept in captivity for exhibition                    Menagerie
A building or buildings occupied by a community of monks living under            Monastery
religious vows
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 small kitchen or room at the back of a house used for washing dishes and        Scullery
another dirty household work
  A close-fitting cover for the blade of a knife or sword                        Sheath
  A room or building for sick children in a boarding school                   Sanatorium
  A place where animal hides are tanned                                         Tannery
  A large, tall cupboard in which clothes may be hung or stored                Wardrobe
One Word Substitution for Group/Collection
  A group of guns or missile launchers operated together at one place           Battery
  A large bundle bound for storage or transport                                   Bale
  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
  An exclusive circle of people with a common purpose                            Clique
  A group of followers hired to applaud at a performance                         Claque
  A series of stars                                                           Constellation
  A funeral procession                                                          Cortege
  A group of worshippers                                                      Congregation
  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
One Word Substitution List for Person or People
  One who is not sure about God's existence                                   Agnostic
  A person who deliberately sets fire to a building                           Arsonist
  One who does a thing for pleasure and not as a profession                   Amateur
  One who can use either hand with ease                                     Ambidextrous
  One who makes an official examination of accounts                           Auditor
  A person who believes in or tries to bring about a state of lawlessness    Anarchist
  A person who has changed his faith                                          Apostate
  One who does not believe in the existence of God                            Atheist
  A person appointed by two parties to solve a dispute                       Arbitrator
  One who leads an austere life                                               Ascetic
One who does a thing for pleasure and not as a profession            Amateur
One who can either hand with ease                                 Ambidextrous
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     Chauvinist
aggressive or exaggerated patriotism
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 man                                     Coquette
A person who regards the whole world as his country               Cosmopolitan
One who is a centre of attraction                                   Cynosure
One who sneers at the beliefs of others                               Cynic
A leader or orator who espoused the cause of the common people     Demagogue
A person having a sophisticated charm                               Debonair
A leader who sways his followers by his oratory                    Demagogue
A dabbler (not serious) in art, science and literature              Dilettante
One who is for pleasure of eating and drinking                       Epicure
One who often talks of his achievements                              Egotist
Someone who leaves one country to settle in another                 Emigrant
A man who is womanish in his habits                                     Effeminate
One hard to please (very selective in his habits)                        Fastidious
One who runs away from justice                                           Fugitive
One who is filled with excessive enthusiasm in religious matters          Fanatic
One who believes in fate                                                  Fatalist
A lover of good food                                                    Gourmand
Conferred as an honour                                                   Honorary
A person who acts against religion                                        Heretic
A person of intellectual or erudite tastes                               Highbrow
A patient with imaginary symptoms and ailments                         Hypochondriac
A person who is controlled by wife                                       Henpeck
One who shows sustained enthusiastic action with unflagging vitality   Indefatigable
Someone who attacks cherished ideas or traditional institutions          Iconoclast
One who does not express himself freely                                  Introvert
Who behaves without moral principles                                     Immoral
A person who is incapable of being tampered with                        Impregnable
One who is unable to pay his debts                                       Insolvent
A person who is mentally ill                                              Lunatic
A person who dislikes humankind and avoids human society                Misanthrope
A person who primarily concerned with making money at the expense of    Mercenary
ethics
  Someone in love with himself                                               Narcissist
  One who collect coins as hobby                                           Numismatist
  A person who likes or admires women                                       Philogynist
  A lover of mankind                                                       Philanthropist
  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     Virtuoso
  field
One Word Substitution for Death/Murder
  A solemn procession, especially for a funeral                               Cortege
  A poem of serious reflection, typically a lament for the dead                Elegy
  A phrase or form of words written in memory of a person who has died        Epitaph
  Killing of one's son or daughter                                            Filicide
  Destruction or abortion of a fetus                                         Foeticide
  Killing of one's brother or sister                                         Fratricide
  Killing of a large group of people                                         Genocide
  Killing of one person by another                                      Homicide
  Killing of infants                                                   Infanticide
  Burial of a corpse in a grave or tomb                                 Interment
  Killing of one's mother                                               Matricide
  A room or building in which dead bodies are kept                      Mortuary
  A news article that reports the recent death of a person              Obituary
  Killing of a parent or other near relative                            Parricide
  Killing of one's father                                               Patricide
  An examination of a dead body to determine the cause of death        Postmortem
  Action of killing a king                                              Regicide
  Killing of one's sister                                               Sororicide
  Act of intentionally causing one's own death                           Suicide
  Killing of one's wife                                                 Uxoricide
List of One Word Substitutes for 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,           Botany
  ecology, distribution, classification, and economic importance of
  plants
A person who draws or produces maps                                      Cartographer
A person who writes beautiful writing                                    Calligrapher
A person who composes the sequence of steps and moves for a             Choreographer
performance of dance
A person employed to drive a private or hired car                         Chauffeur
A person who introduces the performers or contestants in a variety        Compere
show
A keeper or custodian of a museum or other collection                      Curator
The branch of biology concerned with cyclical physiological phenomena   Chronobiology
A secret or disguised way of writing                                       Cypher
The study of statistics                                                  Demography
The use of the fingers and hands to communicate and convey ideas         Dactylology
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 practice 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
One who presents a radio programme                                       Radio Jockey
The art of effective or persuasive speaking or writing                    Rhetoric
  The branch of science concerned with the origin, structure, and    Petrology
  composition of rocks
  One who study the elections and trends in voting                  Psephologist
  An artist who makes sculptures.                                     Sculptor
  The scientific study of the behaviour, structure, physiology,       Zoology
  classification, and distribution of animals
One Word Substitution for Sound
  The branch of physics concerned with the properties of sound       Acoustics
  The sound of Alligators                                             Bellow
  The sound of Deers                                                    Bell
  The sound of Crows                                                   Caw
  The sound of Geese                                                  Cackle
  The sound of Hens                                                    Cluck
  The sound of Dolphins                                                Click
  The sound of Frogs                                                   Croak
  The sound of Crickets                                                Creak
  The sound of Monkeys                                                Gibber
  The sound of Camels                                                  Grunt
  The sound of Owls                                                    Hoot
  The sound of Penguins                                                Honk
  The sound of Cattle                                                  Moo
  The sound of Horses                                                                Neigh
  The sound of Nightingales                                                           Pipe
  The sound of Ducks                                                                 Quack
  The sound of Parrots                                                              Screech
  The sound of Rats                                                                  Squeak
  The sound of Birds                                                                 Twitter
  The sound of Elephants                                                            Trumpet
  The sound of Mosquitoes                                                            Whine
Directions – In questions given below, out of the four options, pick the one which can be
substituted for the given words/ sentence.
1. The Government wing responsible for making Rules:
    1. Judiciary
    2. Executive
    3. Court
    4. Legislature
Answer: 4
2. Life history of a person written by that person:
    1. Autobiography
    2. Topography
    3. Flexography
    4. Biography
Answer: 1
3. One who does not take any alcoholic drink:
    1. Saint
    2. Teetotaller
    3. Forestaller
    4. Vegetarian
Answer: 2
4. A speech delivered without any previous preparation:
    1. Elocution
    2. Dialogue
    3. Extempore
    4. Dialect
Answer: 3
5. A disease which attacks many people in a particular area in one time:
   1. Epidemic
   2. Pandemic
   3. Sardonic
   4. Academic
Answer: 1
 6. The sound of Monkeys:
     1. Corrigendum
     2. Deism
     3. Decorum
     4. Gibber
 Answer: 4
 7. Persons living at the same time:
      1. Contemporaries
      2. Convalescent
      3. Coquette
      4. Cosmopolitan
 Answer: 1
8. A person who deliberately sets fire to a building:
     1. Amateur
     2. Ambidextrous
     3. Arsonist
     4. Auditor
 Answer: 3
9. One who is bad in spellings:
     1. Cacographer
     2. Cannibal
     3. Chauvinist
     4. Connoisseur
 Answer: 1
10. A community of people smaller than a village:
      1. Augment
      2. Hamlet
      3. Plundering
      4. Fortune
 Answer: 2