- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
54 entries under fraudulent topic. ×
| insincere(adjective, false, dishonest, cunning, deceitful) | |
| shady(adjective, false, corrupt, dishonest, immoral) | |
| slippery(adjective, false, corrupt, dishonest, cunning) | |
| deceptive(adjective, bad, false, dishonest, cunning) | |
| two-faced(adjective, mean, base, false, dishonest) | |
| hypocritical(adjective, mean, bad, base, false) | |
| perfidious(adjective, mean, base, false, dishonest) | |
| untrustworthy(adjective, mean, bad, base, false) | |
| untruthful(adjective, false, corrupt, wicked, dishonest) | |
| sneaking(adjective, false, dishonest, cunning, deceitful) | |
| traitorous(adjective, mean, bad, evil, base) | |
| unfair(adjective, false, corrupt, dishonest, improper) | |
| cheating(adjective, false, corrupt, dishonest, cunning) | |
| deceiving(adjective, mean, bad, evil, false) | |
| designing(adjective, false, dishonest, cunning, deceitful) | |
| faithless(adjective, mean, bad, base, dishonest) | |
| lying(adjective, mean, bad, evil, false) | |
| mendacious(adjective, false, dishonest, cunning, deceitful) | |
| unctuous(adjective, false, deceitful, lying, untruthful) | |
| unprincipled(adjective, false, dishonest, immoral, deceitful) |
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| APA | Smart Define. (2016). underhanded thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/underhanded/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "underhanded thesaurus" https://smartdefine.org/underhanded/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, underhanded thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/underhanded/thesaurus/synonyms>. |
| MLA | Smart Define. "underhanded thesaurus" 22 January 2016. Web. 25 September 2026. <https://smartdefine.org/underhanded/thesaurus/synonyms> |