These all synonyms and antonyms will very helpful and will increase your intelligence skills.
Important Synonyms and Antonyms starts with “A”
| No. | Word | Synonyms | Antonyms |
| 1. | Alien | foreigner, outsider | native, resident |
| 2. | Affront | provoke, irreverence | conciliate, mollify |
| 3. | Adversity | misfortune, calamity | prosperity, fortune |
| 4. | Antipathy | hostility, aversion | admiration, fascination |
| 5. | Amplify | enlarge, extend | lessen, contract |
| 6. | Alleviate | abate, relieve | aggravate, enhance |
| 7. | Admonish | counsel, reprove | approve, applaud |
| 8. | Adherent | follower, disciple | rival, adversary |
| 9. | Awkward | clumsy, rough | clever, apt |
| 10. | Allure | entice, fascinate | repulse, repel |
| 11. | Abortive | vain, unproductive | effectual, productive |
| 12. | Allay | pacify, soothe | aggravate, excite |
| 13. | Axiom | maxim, truth | absurdity, blunder |
Important Synonyms and Antonyms starts with “B”
| 14. | Barbarous | uncivilized, savage | cultured, humane |
| 15. | Baffle | frustrate, perplex | compose, facilitate |
| 16. | Bewitching | magical, fascinating | repulsive, repugnant |
Important Synonyms and Antonyms starts with “C”
| 17. | Concur | approve, agree | differ, disagree |
| 18. | Chastise | punish, admonish | cheer, encourage |
| 19. | Chaste | virtuous, pure | sullied lustful |
| 20. | Capable | competent, able | incompetent, inept |
| 21. | Captivity | imprisonment, confinement | freedom, liberty |
| 22. | Captivate | charm, fascinate | disillusion, offend |
| 23. | Calumny | defamation, aspersion | commendation, praise |
| 24. | Callous | obdurate, unfeeling | compassionate, tender |
| 25. | Calamity | adversity, misfortune | happiness, fortune |
| 26. | Cavity | depth, depression | elevation, projection |
| 27. | Cease | terminate, desist | begin, originate |
Important Synonyms and Antonyms starts with “D”
| 28. | Defray | spend, pay | disclaim, repudiate |
| 29. | Defile | contaminate, pollute | purify, sanctity |
| 30. | Defer | prolong, suspend | accelerate, expedite |
| 31. | Dedicate | devote, consecrate | refuse, negate |
| 32. | Decipher | interpret, reveal | misinterpret, distort |
| 33. | Deceit | deception, artifice | veracity, sincerity |
| 34. | Decay | collapse, decompose | flourish, progress |
| 35. | Dainty | elegant, delicate | clumsy, coarse |
Important Synonyms and Antonyms starts with “E”
| 36. | Endeavour | undertake, aspire | cease, quit |
| 37. | Encumbrance | hindrance, obstacle | incentive stimulant |
| 38. | Eloquence | expression, fluency | halting, stammering |
| 39. | Eliminate | expel, oust | restore, accept |
| 40. | Elevate | dignify, heighten | deprecate, denounce |
| 41. | Efface | destroy, obliterate | retain, maintain |
| 42. | Ecstasy | delight, exultation | despair, calamity, depression |
| 43. | Eccentric | strange abnormal | natural, conventional |
Important Synonyms and Antonyms starts with “F”
| 44. | Fleeting | transient, temporary | enduring, eternal |
| 45. | Feud | strife, quarrel | fraternity, harmony |
| 46. | Ferocious | cruel, fierce | gentle, sympathetic |
| 47. | Feeble | weak, frail | strong, robust |
| 48. | Fantastic | fanciful, uncommon | ordinary, normal |
| 49. | Fanatical | narrow-minded, biased | liberal, tolerant |
| 50. | Falter | stumble, demur | persist, endure |
| 51. | Fallacy | delusion, mistake | veracity, truth |
Important Synonyms and Antonyms starts with “G”
| 52. | Gracious | courteous, beneficent | rude, unforgiving |
| 53. | Gorgeous | magnificent, dazzling | dull, unpretentious |
| 54. | Glut | stuff, satiate | starve, abstain |
| 55. | Gloom | obscurity, darkness | delight, mirth |
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Important Synonyms and Antonyms starts with “H”
| 56. | Haughty | arrogant, pompous | humble, submissive |
| 57. | Harass | irritate, molest | assist, comfort |
| 58. | Hapless | unfortunate, ill-fated | fortunate, lucky |
| 59. | Haphazard | random, unsorted | considered, arranged |
| 60. | Hamper | retard, prevent | promote, facilitate |
Important Synonyms and Antonyms starts with “I”
| 61. | Incongruous | inappropriate, absurd | compatible, harmonious |
| 62. | Incompetent | inefficient, unskilled | dexterous, skilled |
| 63. | Inclination | disposition, affection | disinclination, indifference |
| 64. | Impute | attribute, ascribe | exculpate, support |
| 65. | Impious | irreligious, unholy | pious, devout |
| 66. | Impediment | hurdle, obstruction | assistance, concurrence |
| 67. | Impartial | just, unbiased | prejudiced, biased |
| 68. | Impair | diminish, deteriorate | restore, revive |
| 69. | Immunity | prerogative, privilege | blame, censure |
| 70. | Imminent | impending, brewing | distant, receding |
| 71. | Immerse | submerge, involve | emerge, uncover |
| 72. | Immense | huge, enormous | puny, insignificant |
| 73. | Immaculate | unsullied, spotless | defiled, tarnished |
Important Synonyms and Antonyms starts with “J”
| 74. | Jubilant | rejoicing, triumphant | melancholy, depressing |
| 75. | Jovial | frolicsome, cheerful | solemn, morose |
| 76. | Jaded | tired exhausted | renewed, recreated |
| 77. | Jejune | dull, boring | interesting, exciting |
Important Synonyms and Antonyms starts with “K”
| 78. | Knave | dishonest, scoundrel | paragon, innocent |
| 79. | Knell | death knell, last blow | reconstruction, rediscovery |
| 80. | Knotty | complicated, difficult | simple, manageable |
Important Synonyms and Antonyms starts with “L”
| 81. | Linger | loiter, prolong | hasten, quicken |
| 82. | Liberal | magnanimous, generous | stingy, malicious |
| 83. | Liable | accountable, bound | unaccountable, apt to |
| 84. | Lenient | compassionate, merciful | cruel, severe |
| 85. | Lax | slack, careless | firm, reliable |
| 86. | Lavish | abundant, excessive | scarce, deficient |
Important Synonyms and Antonyms starts with “M”
| 87. | Mollify | appease, assuage | irritate, infuriate |
| 88. | Molest | harass, tease | console, soothe |
| 89. | Modest | humble, courteous | arrogant, pompous |
| 90. | Mitigate | alleviate, relieve | augment, enhance |
| 91. | Miraculous | marvellous, extraordinary | ordinary, trivial |
| 92. | Minute | diminutive, miniature | large, colossal |
Important Synonyms and Antonyms starts with “N”
| 93. | Numerous | profuse, various | scarce, deficient |
| 94. | Nullify | cancel, annul | confirm, uphold |
| 95. | Noxious | baneful, injurious | healing, profitable |
| 96. | Novice | tyro, beginner | veteran, ingenious |
Important Synonyms and Antonyms starts with “O”
| 97. | Offspring | descendant, sibling | ancestor, forefather |
| 98. | Offensive | abhorrent, arrogant | docile, compliant |
| 99. | Odious | malevolent, obnoxious | engaging, fascinating |
| 100. | Occult | latent, ambiguous | intelligible, transparent |
| 101. | Obvious | evident, apparent | obscure, ambiguous |
| 102. | Obstruct | impede, prevent | hasten, encourage |
Important Synonyms and Antonyms starts with “P”
| 103. | Predicament | plight, dilemma | resolution, confidence |
| 104. | Precarious | doubtful, insecure | assured, undeniable |
| 105. | Pompous | haughty, arrogant | unpretentious, humble |
| 106. | Perverse | petulant, obstinate | complacent, docile |
| 107. | Pertness | flippancy, impudence | modesty, diffidence |
| 108. | Peevish | perverse, sullen | suave, amiable |
| 109. | Peerless | matchless, unrivalled | mediocre, commonplace |
| 110. | Paramount | foremost, eminent | trivial, inferior |
| 111. | Pamper | flatter, indulge | deny, disparage |
| 112. | Placid | tranquil, calm | turbulent, hostile |
Important Synonyms and Antonyms starts with “Q”
| 113. | Quibble | equivocate, prevaricate | unfeign, plain |
| 114. | Quarantine | seclude, screen | befriend, socialize |
| 115. | Questionable | dubious, disputable | reliable, authentic |
Important Synonyms and Antonyms starts with “R”
| 116. | Retract | recant, withdraw | confirm, assert |
| 117. | Remote | inaccessible, farther | adjoining, adjacent |
| 118. | Remorse | regret, penitence | ruthlessness, obduracy |
| 119. | Resentment | displeasure, wrath | content, cheer |
| 120. | Remnant | residue, piece | entire, whole |
Important Synonyms and Antonyms starts with “S”
| 121. | Shrewd | cunning crafty | simple, imbecile |
| 122. | Stupor | lethargy, unconsciousness | sensibility, consciousness |
| 123. | Squalid | dirty, filthy | tidy, attractive |
| 124. | Sporadic | intermittent, scattered | incessant, frequent |
| 125. | Solicit | entreat, implore | protest, oppose |
| 126. | Sneer | mock, scorn | flatter, praise |
| 127. | Slander | defame, malign | applaud, approve |
| 128. | Shabby | miserable, impoverished | prosperous, thriving |
| 129. | Saucy | impudent, insolent | modest, humble |
Important Synonyms and Antonyms starts with “T”
| 130. | Temperate | cool, moderate | boisterous, violent |
| 131. | Tedious | wearisome, irksome | exhilarating, lively |
| 132. | Taciturn | reserved, silent | talkative, extrovert |
| 133. | Taboo | prohibit, ban | permit, consent |
| 134. | Throng | assembly, crowd | dispersion, sparsity |
| 135. | Tumultuous | violent, riotous | peaceful, harmonious |
Important Synonyms and Antonyms starts with “U”
| 136. | Uncouth | awkward, ungraceful | elegant, graceful |
| 137. | Umbrage | resentment, bitterness | sympathy, goodwill |
Important Synonyms and Antonyms starts with “V”
| 138. | Valour | bravery, prowess | fear, cowardice |
| 139. | Vagrant | wanderer, roaming | steady, settled |
| 140. | Vigilant | cautious, alert | careless, negligent |
| 141. | Valid | genuine, authentic | fallacious, deceptive |
| 142. | Veteran | ingenious, experienced | novice, tyro |
| 143. | Venom | poison, malevolence | antidote, benevolent |
Important Synonyms and Antonyms starts with “W”
| 144. | Wield | use, employ | forgo, avoid |
| 145. | Wan | pale, faded | bright, healthy |
| 146. | Wicked | vicious, immoral | Virtuous, noble |
| 147. | Wed | marry, combine | divorce, separate |
Important Synonyms and Antonyms starts with “Y”
| 148. | Yearn | languish, crave | content, satisfy |
| 149. | Yell | shout, shriek | whisper, muted |
Important Synonyms and Antonyms starts with “Z”
| 150. | Zeal | eagerness, fervour | apathy, lethargy |
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