4 entries under reasonable topic. ×
| invalid(adjective, sound, uncertain, dishonest) | |
| improper(adjective, right, wrong, incorrect) | |
| in poor health(expression, idiom, right) | |
| unfitting(adjective, right, wrong, improper) |
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| APA | Smart Define. (2016). true thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/true/thesaurus/antonyms |
| Chicago | Smart Define. 2016. "true thesaurus" https://smartdefine.org/true/thesaurus/antonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2016, true thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/true/thesaurus/antonyms>. |
| MLA | Smart Define. "true thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/true/thesaurus/antonyms> |