General English One Liners for Competitive Exams 2026

General English | English Grammar one liner - One-Word substitution

One-Word Substitution

• A person who renounces a religious or political belief or principle - Apostate
• A person who does not believe in the existence of God - Atheist
• A person who believes that nothing is known or can be known of the existence of God - Agnostic
• A lover and collector of books - Bibliophile
• One who loves all mankind and works for their welfare - Philanthropist
• One who hates or distrusts humankind - Misanthrope
• One who hates women - Misogynist
• One who hates the institution of marriage - Misogamist
• One who is indifferent to pleasure or pain - Stoic
• A person who is excessively fond of his wife - Uxorious
• A person who speaks more than one language fluently - Polyglot (or Multilingual)
• One who possesses many different talents or skills - Versatile
• A person who travels on foot - Pedestrian
• One who compiles a dictionary - Lexicographer
• One who draws or creates maps and charts - Cartographer
• A person who writes beautiful handwriting - Calligrapher
• One who is bad in spellings - Cacographer
• A government by the wealthy class - Plutocracy
• A government by the nobility or privileged class - Aristocracy
• A government by officials and civil servants - Bureaucracy
• A government by religious leaders or divine guidance - Theocracy
• A state of disorder due to absence or non-recognition of authority - Anarchy
• A government by a single person with absolute power - Autocracy (or Monarchy)
• A government by a small group of powerful people - Oligarchy
• The killing of one's own father - Patricide
• The killing of one's own mother - Matricide
• The killing of one's own brother - Fratricide
• The killing of one's own sister - Sororicide
• The killing of one's own child or infant - Infanticide (or Filicide)
• The killing of a king or monarch - Regicide
• The murder of a human being by another - Homicide
• The systematic killing of a large racial, ethnic, or religious group - Genocide
• The killing of one's wife - Uxoricide
• The killing of one's husband - Mariticide
• Extreme, irrational fear of confined or enclosed spaces - Claustrophobia
• Fear of heights - Acrophobia
• Fear of water - Hydrophobia (or Aquaphobia)
• Fear of open or crowded public spaces - Agoraphobia
• Fear of strangers or foreigners - Xenophobia
• Fear of books - Bibliophobia
• Fear of darkness - Nyctophobia
• Fear of fire - Pyrophobia
• Fear of spiders - Arachnophobia
• Fear of dogs - Cynophobia
• Obsessive desire to steal items without economic need - Kleptomania
• Delusion of one's own greatness, wealth, or power - Megalomania
• Uncontrollable craving for alcoholic drinks - Dipsomania
• An obsessive preoccupation with setting things on fire - Pyromania
• An obsessive mania for reading and collecting books - Bibliomania
• A place where bees are kept and reared - Apiary
• A place where birds are kept - Aviary
• A place where fishes and water plants are maintained - Aquarium
• A place where weapons and ammunition are manufactured or stored - Arsenal
• A place where dead human bodies are kept for post-mortem or identification - Mortuary (or Morgue)
• A place where historical public records and documents are preserved - Archives
• A factory where beer is brewed - Brewery
• A place where coins, medals, or currency tokens are manufactured - Mint
• A container or tank where leather is tanned - Tannery
• An underground shelter for storing wine or provisions - Cellar
• A place where pigs are housed - Sty
• A residence for monks living under religious vows - Monastery
• A residence for nuns - Convent
• A home for children whose parents are deceased - Orphanage
• A hospital or ward for chronic invalids or recuperating patients - Sanatorium
• A cemetery where dead people are buried - Graveyard (or Cemetery)
• A place where bodies are incinerated into ashes - Crematorium
• A small house or room used for Christian prayer in a school or prison - Chapel
• The study of human populations and birth/death statistics - Demography
• The scientific study of insects - Entomology
• The study of the origin and history of words - Etymology
• The scientific study of birds - Ornithology
• The study of celestial bodies and the universe - Astronomy
• The study of ancient human history through excavation of sites - Archaeology
• The study of coins, bank notes, and medals - Numismatics
• The study of physical and psychological phenomena related to mind - Psychology
• The study of sound, speech sounds, and auditory perception - Acoustics (or Phonetics)
• The study of plant life and botanical mechanisms - Botany
• The scientific study of animals and their habitats - Zoology
• The study of diseases, bodily tissues, and diagnostic pathology - Pathology
• The study of reptiles and amphibians - Herpetology
• The study of fungi - Mycology
• The study of earthquakes and tectonic plate vibrations - Seismology
• The study of election trends and voting statistics - Psephology
• The study of human physical and cultural development - Anthropology
• The scientific study of trees and woody plants - Dendrology
• The collection and study of postage stamps - Philately
• A person who walks in his/her sleep - Somnambulist
• A person who talks in his/her sleep - Somniloquist
• One who eats human flesh - Cannibal
• An animal that feeds exclusively on plants and vegetation - Herbivore
• An animal that feeds on flesh of other animals - Carnivore
• An organism that consumes both plant and animal matter - Omnivore
• One who eats no animal food at all - Vegetarian (or Vegan)
• A person who is excessively concerned with physical grooming and appearance - Dandy (or Foible)
• A person who pretends to have virtues, moral beliefs, or skills they lack - Hypocrite (or Impostor)
• A person with a long career or experience in a particular activity - Veteran
• A person who works solely for monetary reward or hired military service - Mercenary
• A doctor who specializes in skin diseases - Dermatologist
• A doctor who specializes in eye care and diseases - Ophthalmologist
• A doctor who specializes in children and their diseases - Pediatrician
• A doctor who specializes in diseases of the heart - Cardiologist
• A doctor who treats mental and psychological illnesses - Psychiatrist
• A doctor who treats cancer and malignant tumors - Oncologist
• A doctor who straightens teeth and corrects dental irregularities - Orthodontist
• A medical doctor who administers anesthesia before surgical operations - Anesthesiologist
• A person who makes calculations of insurance risks and premiums - Actuary
• One who abandons his political party or cause to join an opposition - Turncoat (or Renegade)
• A person who lives a secluded life and avoids social interaction - Recluse (or Hermit)
• An elderly unmarried woman - Spinster
• A self-governing political region or independent community - Autonomous (or Autonomy)
• A cure or remedy designed to treat all diseases - Panacea
• A substance used to counteract the effects of a poison - Antidote
• A book, article, or poem whose author's name is unknown - Anonymous
• An event that occurs once every two years - Biennial
• An event that occurs twice within a single year - Biannual (or Semiannual)
• An event that occurs once every three years - Triennial
• An anniversary celebrating 50 years - Golden Jubilee
• An anniversary celebrating 60 years - Diamond Jubilee
• An anniversary celebrating 75 years - Platinum Jubilee
• An anniversary celebrating 100 years - Centenary (or Centennial)
• A person who is between 70 and 79 years old - Septuagenarian
• A person who is between 80 and 89 years old - Octogenarian
• A person who is between 90 and 99 years old - Nonagenarian
• A person who has reached 100 years of age or older - Centenarian
• Capable of being heard clearly - Audible
• Incapable of being heard - Inaudible
• Capable of being easily dissolved in a liquid - Soluble
• Incapable of being dissolved - Insoluble
• Safe and suitable for drinking by humans - Potable
• Fit and safe to be eaten as food - Edible
• Handwriting that cannot be read easily - Illegible
• Handwriting or text that is clear and easy to read - Legible
• Liable to catch fire and burn easily - Inflammable (or Flammable)
• Incapable of burning - Incombustible
• That which cannot be corrected, improved, or reformed - Incorrigible
• That which cannot be believed or thought possible - Incredible
• That which cannot be wounded or hurt - Invulnerable
• That which cannot be conquered or defeated - Invincible
• That which cannot be avoided or escaped - Inevitable (or Ineluctable)
• That which cannot be described in words - Inexpressible (or Ineffable)
• That which cannot be erased or removed - Indelible
• That which cannot be explained or accounted for - Inexplicable
• A decision on which everyone agrees unanimously - Unanimous
• Happening or operating at the exact same time - Simultaneous
• Existing or occurring in the same period of history - Contemporary
• A speech delivered without any prior preparation or rehearsal - Extempore (or Impromptu)
• The first public performance or speech by an artist or parliamentarian - Maiden speech
• A post or position for which no salary is paid - Honorary
• A position offering good salary with little or no official work - Sinecure
• A person who settles permanently in a foreign country - Immigrant
• A person who leaves his/her own country to settle in another - Emigrant
• An extreme, prolonged state of deep sleep or physical inactivity in winter - Hibernation
• Prolonged summer sleep by animals to escape extreme heat - Aestivation
• The total loss of memory - Amnesia
• An official general pardon granted to political offenders - Amnesty
• An animal that can live both on land and in water - Amphibian
• A dramatic performance conveyed entirely through bodily gestures and silence - Pantomime (or Mime)
• An act of speaking one's thoughts aloud when alone on stage - Soliloquy
• A conversation held between two or more characters - Dialogue
• A long speech given by a single speaker in a drama - Monologue
• A concluding part of a literary work or play - Epilogue
• An introductory opening section of a poem, book, or drama - Prologue
• A poem or song composed to express sorrow over the death of someone - Elegy
• An inscription carved on a tombstone or monument - Epitaph
• A word or phrase formed by rearranging the letters of another word - Anagram
• A word that reads the same forwards and backwards (e.g., madam) - Palindrome
• An abbreviation formed from the initial letters of other words (e.g., NATO) - Acronym
• A short, witty, or satirical poem or saying - Epigram
• A fictional name adopted by an author - Pseudonym (or Pen name)
• A person who loves his country and supports its defense - Patriot
• A person who betrays his own country to an enemy - Traitor
• One who possesses an obsessive, aggressive nationalism - Chauvinist (or Jingoist)
• A person who advocates extreme radical change in government - Anarchist (or Radical)
• An excessively harsh and tyrannical ruler - Despot (or Tyrant)
• One who can use both hands with equal skill - Ambidextrous
• A person who is easily deceived or tricked - Gullible
• One who is difficult to please and pays excessive attention to details - Fastidious
• One who gives official financial support to artists or authors - Patron
• A soldier who fights on horseback - Cavalry
• Soldiers who fight on foot - Infantry
• A military blockade of a city or fortress to compel surrender - Siege
• A person appointed by two parties to settle an ongoing dispute - Arbitrator (or Umpire)
• A vehicle designed for transporting sick or injured people to hospitals - Ambulance
• A vehicle designed for carrying a dead body to a funeral - Hearse
• A medicine that induces bowel evacuation and relieves constipation - Laxative (or Purgative)
• A medicine that causes vomiting - Emetic
• A substance that kills harmful insects and pests - Insecticide (or Pesticide)
• A substance that prevents the growth of disease-causing microorganisms - Antiseptic
• Freeing someone from official blame, criminal charges, or obligation - Exoneration (or Acquittal)
• Property or titles inherited from one's parents or ancestors - Patrimony (or Heritage)
• An allowance paid by a man to his divorced wife - Alimony
• The state of being unmarried by choice (especially for religious reasons) - Celibacy
• The custom of having more than one spouse at the same time - Polygamy
• The practice of marrying only one person at a time - Monogamy
• The practice of having two spouses simultaneously - Bigamy
• A person who is unable to pay his legitimate financial debts - Insolvent (or Bankrupt)
• A written declaration made under oath before an authorized official - Affidavit
• A person who breaks into a building illegally with intent to steal - Burglar
• Animals that live together in social flocks or herds - Gregarious