One Word Substitution English Grammar का महत्वपूर्ण भाग है। SSC, UPSC, Banking, Railway, Police और अन्य प्रतियोगी परीक्षाओं में इससे प्रश्न पूछे जाते हैं।
| No. | Phrase | One Word |
|---|---|---|
| 1 | A person who knows many languages | Linguist |
| 2 | A person who loves mankind | Philanthropist |
| 3 | A person who hates women | Misogynist |
| 4 | A person who hates mankind | Misanthrope |
| 5 | A speech delivered without preparation | Extempore |
| 6 | A government by the people | Democracy |
| 7 | A government by one person | Monarchy |
| 8 | A life history written by oneself | Autobiography |
| 9 | A life history written by another | Biography |
| 10 | One who cannot read or write | Illiterate |
| 11 | One who believes in God | Theist |
| 12 | One who does not believe in God | Atheist |
| 13 | One who looks at the bright side | Optimist |
| 14 | One who looks at the dark side | Pessimist |
| 15 | A lover of books | Bibliophile |
| 16 | A lover of mankind | Philanthropist |
| 17 | One who compiles dictionaries | Lexicographer |
| 18 | A specialist in skin diseases | Dermatologist |
| 19 | A specialist in children diseases | Pediatrician |
| 20 | A person who studies stars | Astronomer |
| 21 | A person who flies an aircraft | Pilot |
| 22 | A person who writes poems | Poet |
| 23 | A person who writes dramas | Dramatist |
| 24 | A person who walks on foot | Pedestrian |
| 25 | One who eats human flesh | Cannibal |
| 26 | One who studies insects | Entomologist |
| 27 | One who studies plants | Botanist |
| 28 | One who studies animals | Zoologist |
| 29 | One who studies rocks | Geologist |
| 30 | One who studies weather | Meteorologist |
| 31 | A person who loves himself | Narcissist |
| 32 | A person who loves music | Melomaniac |
| 33 | A person who loves animals | Zoophilist |
| 34 | A person who collects stamps | Philatelist |
| 35 | A person who collects coins | Numismatist |
| 36 | A person who travels widely | Globetrotter |
| 37 | A place where books are kept | Library |
| 38 | A place where animals are kept | Zoo |
| 39 | A place where birds are kept | Aviary |
| 40 | A place where bees are kept | Apiary |
| 41 | A place where fish are kept | Aquarium |
| 42 | A place where dead bodies are kept | Mortuary |
| 43 | A place where medicines are sold | Pharmacy |
| 44 | A place for keeping airplanes | Hangar |
| 45 | A speech made in praise of a dead person | Eulogy |
| 46 | A person who cannot hear | Deaf |
| 47 | A person who cannot speak | Dumb |
| 48 | A person who cannot see | Blind |
| 49 | A remedy for all diseases | Panacea |
| 50 | A thing fit to be eaten | Edible |