Antonyms of Words Starting With Letter A- Important Ones
1. Above – Below (at a lower level)
2. Absent – Present (being there)
3. Accept – Reject (refuse to take)
4. Accurate – Inaccurate (not correct)
5. Active – Inactive (not moving/working)
6. Add – Subtract (take away)
7. Admit – Deny (refuse to accept)
8. Advance – Retreat (move back)
9. Advantage – Disadvantage (unfavorable condition)
10. Affirmative – Negative (saying ‘no’)
11. Afraid – Brave (showing courage)
12. After – Before (earlier in time)
13. Agree – Disagree (have a different opinion)
14. Alive – Dead (no longer living)
15. All – None (not any)
16. Allow – Forbid (refuse permission)
17. Ally – Enemy (opponent)
18. Always – Never (at no time)
19. Ancient – Modern (new, recent)
20. Angel – Devil (evil spirit)
21. Angry – Calm (peaceful)
22. Answer – Question (a query)
23. Appear – Disappear (vanish)
24. Approve – Disapprove (reject)
25. Arrive – Depart (leave)
26. Ascend – Descend (go down)
27. Asleep – Awake (not sleeping)
28. Attack – Defend (protect)
29. Attractive – Repulsive (unpleasant)
30. Authentic – Fake (not genuine)
31. Automatic – Manual (hand-operated)
32. Awful – Wonderful (extremely good)
33. Awkward – Graceful (elegant)
34. Aware – Unaware (not knowing)
35. Awe – Disgust (strong dislike)
36. Abundant – Scarce (limited)
37. Accelerate – Decelerate (slow down)
38. Acquire – Lose (no longer have)
39. Amateur – Professional (expert)
40. Ambiguous – Clear (easy to understand)
41. Amuse – Bore (not entertain)
42. Ancestor – Descendant (future generations)
43. Annoy – Please (make happy)
44. Anxious – Relaxed (calm)
45. Apart – Together (united)
46. Apologize – Offend (hurt feelings)
47. Artificial – Natural (not man-made)
48. Assemble – Disassemble (take apart)
49. Attach – Detach (separate)
50. Apathy – Enthusiasm – (Strong excitement or dedication)
Also Read: 20 Examples of Active Voice to Passive Voice Sentences covering all tenses