| No. | Term | Definition |
|---|---|---|
| 1. | accordant | in agreement; consistent |
| 2. | agreeing | matching; consistent |
| 3. | akin | similar in nature or character |
| 4. | aligned | in the same direction or position |
| 5. | alike | similar in appearance or nature |
| 6. | analogous | similar in some important ways |
| 7. | approximate | close to the actual; not exact |
| 8. | as before | in the same way as earlier |
| 9. | as it is | in its current unchanged state |
| 10. | as it was | unchanged from before |
| 11. | close to identical | almost exactly the same |
| 12. | coequal | equal in rank or importance |
| 13. | coextensive | covering the same area or scope |
| 14. | coincident | occurring together; matching in time |
| 15. | commensurate | matching in size or degree |
| 16. | comparable | similar enough to be compared |
| 17. | conforming | matching required rules or standards |
| 18. | congruent | matching in form or size |
| 19. | consistent | not varying; in agreement |
| 20. | constant | remaining the same over time |
| 21. | continuous | without stopping; unbroken |
| 22. | coordinated | working together; in step |
| 23. | corresponding | matching in position or function |
| 24. | dead ringer | a very close match |
| 25. | double | a duplicate; the same again |
| 26. | duplicate | an exact copy; identical |
| 27. | equable | even and not varying much |
| 28. | equal | the same in amount or value |
| 29. | equivalent | equal in value, meaning, or effect |
| 30. | even | level; not varying much |
| 31. | facsimile | an exact copy of something |
| 32. | fixed | not changing; set |
| 33. | generic | not specific; general type |
| 34. | harmonized | made consistent or compatible |
| 35. | homogeneous | of the same kind throughout |
| 36. | identical | exactly alike in every detail |
| 37. | in accord with | in agreement with |
| 38. | in agreement with | matching; consistent with |
| 39. | in harmony with | in agreement; consistent |
| 40. | in keeping with | consistent with; fitting |
| 41. | in line with | in agreement with; consistent |
| 42. | in step with | moving together; aligned |
| 43. | in sync | happening together; coordinated |
| 44. | in unison | together at the same time |
| 45. | indistinguishable | impossible to tell apart |
| 46. | interchangeable | able to be used in place |
| 47. | invariable | not changing; constant |
| 48. | joint | shared or done together |
| 49. | level | even; not higher or lower |
| 50. | like | similar; having the same qualities |
| 51. | lookalike | someone or something very similar |
| 52. | match | a person or thing equal to another |
| 53. | matching | corresponding exactly; going together |
| 54. | mirror image | an exact reflected match |
| 55. | mutual | shared by two or more |
| 56. | near-identical | almost exactly the same |
| 57. | nearly identical | almost exactly alike |
| 58. | no alteration | no change; unchanged |
| 59. | no change | no difference; unchanged |
| 60. | no different | not different; the same |
| 61. | nondistinct | not clearly different |
| 62. | normal | typical; as expected |
| 63. | not any different | no different; the same |
| 64. | not different | the same; identical |
| 65. | on a level | at the same height or rank |
| 66. | on a par | at the same level |
| 67. | on equal footing | with the same rights or status |
| 68. | on par | equal in level or quality |
| 69. | parallel | similar and comparable in key respects |
| 70. | photocopy | a copy; duplicate |
| 71. | regular | usual; occurring in the same way |
| 72. | repeat | do the same thing again |
| 73. | repeated | done again; the same again |
| 74. | replica | an exact copy |
| 75. | reproduction | a copy made to match |
| 76. | ringer | a close substitute or match |
| 77. | selfsame | exactly the same; identical |
| 78. | set | fixed and not likely to change |
| 79. | shared | held or used by more than one |
| 80. | similar | like though not identical |
| 81. | spitting image | an exact lookalike |
| 82. | stable | not likely to change |
| 83. | standard | usual; the same for everyone |
| 84. | steady | not changing; stable |
| 85. | still | continuing; not changed |
| 86. | synchronized | occurring at the same time |
| 87. | the equal of | as good as; matching |
| 88. | twin | a very similar counterpart |
| 89. | typical | showing the usual features |
| 90. | unadjusted | not changed to fit conditions |
| 91. | unaltered | not changed; left as it was |
| 92. | unamended | not changed by correction |
| 93. | unbroken | continuous; not interrupted |
| 94. | unchanged | not altered; remaining as before |
| 95. | uniform | the same throughout; consistent |
| 96. | unmodified | not changed from the original |
| 97. | unrevised | not changed or updated |
| 98. | unvarying | not changing; constant |
| 99. | usual | normal; the same as always |
| 100. | yet | still; up to now |
