53 entries under true topic. ×
| authentic(adjective, honest, straight, definite) | |
| authoritative(adjective, good, sound, correct, right) | |
| sanctioned(adjective, sound, proper, accepted) | |
| standard(adjective, regular, reliable, approved) | |
| valid(adjective, right, honest, straight) | |
| absolute(adjective, honest, certain, straight) | |
| regular(adjective, correct, exact, proper, common) | |
| unquestionable(adjective, honest, certain, straight) | |
| indisputable(adjective, definite, real, reliable) | |
| real(adjective, honest, pure, straight) | |
| certified(adjective, honest, certain, straight) | |
| reliable(adjective, honest, pure, original) | |
| genuine(adjective, good, sound, honest) | |
| positive(adjective, honest, certain, straight) | |
| precise(adjective, real, legitimate, indisputable) | |
| conclusive(adjective, sound, reasonable, rational) | |
| indubitable(honest, pure, definite, real) | |
| accurate(adjective, sound, honest, pure) | |
| certain(adjective, honest, pure, straight) | |
| good(sound, right, reasonable, honest, pure) |
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| APA | Smart Define. (2015). official thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/official/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "official thesaurus" https://smartdefine.org/official/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, official thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/official/thesaurus/synonyms>. |
| MLA | Smart Define. "official thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/official/thesaurus/synonyms> |