106 entries under clear topic. ×
| legitimate(adjective, sound, correct, right) | |
| sound(noun, adjective, characteristic, good) | |
| genuine(noun, adjective, quality, open) | |
| logical(adjective, characteristic, sound, right) | |
| convincing(adjective, characteristic, good, open) | |
| cogent(adjective, good, power, direct) | |
| authoritative(adjective, characteristic, quality, open) | |
| solid(adjective, good, sound, correct) | |
| real(noun, adjective, correct, firm) | |
| satisfactory(adjective, characteristic, good, correct) | |
| powerful(adjective, power, direct, sound) | |
| sensible(adjective, good, open, sound) | |
| telling(adjective, good, direct, sound) | |
| trustworthy(adjective, good, sound, right) | |
| weighty(adjective, sound, right, reasonable) | |
| absolute(adjective, correct, honest, true) | |
| compelling(adjective, direct, sound, right) | |
| forceful(adjective, strong, power, direct) | |
| irrefutable(adjective, sound, right, reasonable) | |
| meaningful(adjective, significant, apt, effective) |
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| APA | Smart Define. (2016). valid thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/valid/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "valid thesaurus" https://smartdefine.org/valid/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, valid thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/valid/thesaurus/synonyms>. |
| MLA | Smart Define. "valid thesaurus" 31 March 2016. Web. 20 September 2026. <https://smartdefine.org/valid/thesaurus/synonyms> |