| legitimate(adjective, clear, sound, correct, right) |
| true(adjective, good, quality, open, direct) |
| sound(noun, adjective, characteristic, good, clear) |
| authentic(adjective, quality, open, sound, correct) |
| genuine(noun, adjective, quality, clear, open) |
| bona fide(noun, expression, adjective, idiom, quality) |
| right(adjective, sound, correct, reasonable, honest) |
| logical(adjective, characteristic, clear, sound, right) |
| factual(adjective, quality, open, direct, correct) |
| accurate(adjective, good, open, direct, sound) |
| proper(adjective, good, correct, reasonable, appropriate) |
| correct(adjective, correct, reasonable, solid, perfect) |
| convincing(adjective, characteristic, good, clear, open) |
| effective(adjective, strong, power, legal, productive) |
| legal(adjective, right, proper, genuine, apt) |
| reasonable(adjective, good, sound, sensible, solid) |
| cogent(adjective, good, clear, power, direct) |
| rightful(adjective, fair, proper, true, legitimate) |
| substantial(adjective, characteristic, sound, right, reasonable) |
| authoritative(adjective, characteristic, quality, clear, open) |