| No. | Item | Definition |
|---|---|---|
| 1. | absolutely | completely; definitely |
| 2. | accurately | correctly; truthfully |
| 3. | actually | in reality; in fact |
| 4. | all told | in truth; overall |
| 5. | as it happens | actually; in fact |
| 6. | assuredly | certainly; definitely |
| 7. | at bottom | in essence; truly |
| 8. | authentically | in a real, genuine way |
| 9. | believe me | truly; honestly |
| 10. | bona fide | genuine; real |
| 11. | candidly | frankly; honestly |
| 12. | categorically | absolutely; without exception |
| 13. | certainly | without doubt; definitely |
| 14. | certifiably | verifiably; officially |
| 15. | clearly | in an obvious way |
| 16. | conscientiously | with sincere care |
| 17. | correctly | in a true or right way |
| 18. | deadass | seriously; honestly |
| 19. | decidedly | definitely; unmistakably |
| 20. | deeply | with genuine intensity |
| 21. | definitely | without doubt; certainly |
| 22. | demonstrably | provably; clearly |
| 23. | distinctly | clearly; plainly |
| 24. | earnestly | with sincere seriousness |
| 25. | emphatically | with strong certainty |
| 26. | essentially | at the core; really |
| 27. | evidently | clearly; apparently |
| 28. | exactly | precisely; in fact |
| 29. | expressly | clearly and directly |
| 30. | factually | according to the facts |
| 31. | fairly | honestly; justly |
| 32. | faithfully | with true loyalty or accuracy |
| 33. | for a fact | with certainty |
| 34. | for real | genuinely; actually |
| 35. | for sure | certainly; definitely |
| 36. | fr | for real; seriously |
| 37. | frankly | in an open, honest way |
| 38. | genuine | real; sincere |
| 39. | genuinely | in a sincere or real way |
| 40. | heartily | with sincere feeling |
| 41. | honest-to-goodness | real; genuine |
| 42. | honestly | truthfully; sincerely |
| 43. | in all honesty | speaking truthfully |
| 44. | in earnest | seriously; sincerely |
| 45. | in fact | actually; really |
| 46. | in reality | in actual fact |
| 47. | in truth | in reality; actually |
| 48. | indeed | used to emphasize truth |
| 49. | indubitably | without any doubt |
| 50. | irrefutably | in an undeniable way |
| 51. | justifiably | with good reason |
| 52. | legit | genuine; real |
| 53. | legitimately | in a genuine or valid way |
| 54. | literally | actually; exactly |
| 55. | manifestly | obviously; clearly |
| 56. | markedly | noticeably; clearly |
| 57. | no joke | seriously; genuinely |
| 58. | no kidding | seriously; really |
| 59. | no lie | honestly; really |
| 60. | obviously | in a clearly apparent way |
| 61. | openly | in an honest, direct way |
| 62. | patently | obviously; plainly |
| 63. | plainly | clearly; obviously |
| 64. | plainspokenly | in a frank way |
| 65. | positively | definitely; unquestionably |
| 66. | properly | correctly; genuinely |
| 67. | provably | able to be proven true |
| 68. | real | genuine; not false |
| 69. | really | in fact; genuinely |
| 70. | resoundingly | with unmistakable force |
| 71. | rightfully | properly; justly |
| 72. | rightly | correctly; properly |
| 73. | serio | seriously; genuinely |
| 74. | seriously | genuinely; not joking |
| 75. | sincerely | in a genuine way |
| 76. | straight | honest; direct |
| 77. | straightforwardly | in an honest, direct way |
| 78. | strictly speaking | to be exact |
| 79. | sure enough | indeed; as expected |
| 80. | surely | certainly; without doubt |
| 81. | to be honest | speaking frankly |
| 82. | to be sure | certainly; admittedly |
| 83. | to tell the truth | honestly; frankly |
| 84. | true | accurate; genuine |
| 85. | truth be told | honestly; actually |
| 86. | truthfully | in a truthful manner |
| 87. | unambiguously | in a clear, definite way |
| 88. | undeniably | in a way impossible to deny |
| 89. | undoubtedly | without any doubt |
| 90. | unequivocally | without ambiguity or doubt |
| 91. | unfeignedly | without pretense; sincerely |
| 92. | unmistakably | clearly; beyond confusion |
| 93. | unquestionably | without question |
| 94. | verifiably | in a confirmable way |
| 95. | verily | truly; certainly |
| 96. | veritable | true; real |
| 97. | visibly | in a clearly seen way |
| 98. | wholeheartedly | with complete sincerity |
| 99. | without doubt | certainly; unquestionably |
| 100. | you bet | certainly; definitely |