- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
61 entries under adjective topic. ×
| insincere | |
| misleading | |
| secret(clandestine, underhand) | |
| shifty | |
| surreptitious(secret, sneaky) | |
| apocryphal | |
| artificial | |
| bogus | |
| deep(devious, scheming) | |
| dud | |
| erroneous | |
| evasive | |
| factitious | |
| fake | |
| faulty | |
| feigned | |
| fictitious | |
| imitative | |
| inaccurate | |
| inappropriate |
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| APA | Smart Define. (2015). aboveboard thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/aboveboard/thesaurus/antonyms |
| Chicago | Smart Define. 2015. "aboveboard thesaurus" https://smartdefine.org/aboveboard/thesaurus/antonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, aboveboard thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/aboveboard/thesaurus/antonyms>. |
| MLA | Smart Define. "aboveboard thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/aboveboard/thesaurus/antonyms> |