- Definitions|2
- Thesaurus|3k
- Abbreviations|0
15 entries under false topic. ×
| dishonest(adjective, insincere) | |
| insincere(adjective, open, dishonest, pretended) | |
| devious(adjective, open, fair, insincere) | |
| tricky(adjective, insincere) | |
| phony(adjective, fake, genuine) | |
| untrustworthy(adjective, insincere) | |
| deceitful(adjective, open, honest, dishonest) | |
| counterfeit(adjective, honest, genuine, insincere) | |
| flippant(adjective, insincere) | |
| hollow(adjective, artificial, meaningless) | |
| unreal(adjective, insincere) | |
| unserious(adjective, sober, disciplined, insincere) | |
| invalid(adjective, insincere) | |
| trivial(adjective, insincere) | |
| unimportant(adjective, insincere) |
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| APA | Smart Define. (2016). sincere thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sincere/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "sincere thesaurus" https://smartdefine.org/sincere/thesaurus/antonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, sincere thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sincere/thesaurus/antonyms>. |
| MLA | Smart Define. "sincere thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/sincere/thesaurus/antonyms> |