100 Antonym Examples:
1. Hot - Cold
2. Happy - Sad
3. Big - Small
4. Light - Dark
5. Good - Bad
6. Up - Down
7. Strong - Weak
8. Fast - Slow
9. Old - Young
10. Wet - Dry
11. Clean - Dirty
12. Open - Closed
13. High - Low
14. Wide - Narrow
15. Long - Short
16. Thick - Thin
17. Heavy - Light (weight)
18. Rough - Smooth
19. Sharp - Dull
20. Soft - Hard
21. Sweet - Sour
22. Bitter - Sweet
23. Salty - Fresh
24. Spicy - Bland
25. Busy - Idle
26. Quiet - Loud
27. Easy - Difficult
28. Difficult - Easy
29. Rich - Poor
30. Poor - Rich
31. Expensive - Cheap
32. Cheap - Expensive
33. Near - Far
34. Far - Near
35. Early - Late
36. Late - Early
37. Front - Back
38. Back - Front
39. Left - Right
40. Right - Left
41. Inside - Outside
42. Outside - Inside
43. Above - Below
44. Below - Above
45. Before - After
46. After - Before
47. True - False
48. False - True
49. Yes - No
50. No - Yes
51. Same - Different
52. Different - Same
53. Similar - Dissimilar
54. Dissimilar - Similar
55. Success - Failure
56. Failure - Success
57. Victory - Defeat
58. Defeat - Victory
59. Peace - War
60. War - Peace
61. Love - Hate
62. Hate - Love
63. Joy - Sorrow
64. Sorrow - Joy
65. Hope - Despair
66. Despair - Hope
67. Courage - Fear
68. Fear - Courage
69. Trust - Distrust
70. Distrust - Trust
71. Honesty - Dishonesty
72. Dishonesty - Honesty
73. Kindness - Cruelty
74. Cruelty - Kindness
75. Patience - Impatience
76. Impatience - Patience
77. Generosity - Greed
78. Greed - Generosity
79. Wisdom - Ignorance
80. Ignorance - Wisdom
81. Order - Chaos
82. Chaos - Order
83. Clarity - Confusion
84. Confusion - Clarity
85. Agreement - Disagreement
86. Disagreement - Agreement
87. Accept - Refuse
88. Refuse - Accept
89. Push - Pull
90. Pull - Push
91. Give - Take
92. Take - Give
93. Enter - Exit
94. Exit - Enter
95. Begin - End
96. End - Begin
97. Rise - Fall
98. Fall - Rise
99. Assemble - Disassemble
100. Disassemble - Assemble