- Definitions|2
- Thesaurus|947
- Abbreviations|0
48 entries under underhanded topic. ×
| disingenuous(adjective, honest, false, dishonest, cunning) | |
| unscrupulous(adjective, mean, bad, smooth, wrong) | |
| untrustworthy(adjective, false, dishonest, cunning, deceitful) | |
| fraudulent(adjective, false, corrupt, dishonest, cunning) | |
| two-faced(adjective, bad, wrong, false, dishonest) | |
| base(adjective, low, corrupt, dishonest, crooked) | |
| crooked(adjective, mean, bad, smooth, wrong) | |
| double-dealing(adjective, mean, smooth, smart, false) | |
| mean(verb, adjective, smooth, smart, low) | |
| snide(adjective, false, dishonest, misleading, sly) | |
| cowardly(adjective, dishonest) | |
| shady(adjective, bad, wrong, false, corrupt) | |
| unreliable(adjective, false, dishonest, deceitful, slick) | |
| concealed(adjective, dishonest, cunning, deceitful) | |
| contemptible(adjective, low, corrupt, dishonest, crooked) | |
| deceptive(adjective, mean, smooth, smart, false) | |
| low(adjective, corrupt, dishonest, deceitful, crooked) | |
| unethical(adjective, bad, wrong, informal, corrupt) | |
| double-crossing(adjective, bad, wrong, false, dishonest) | |
| malicious(adjective, dishonest) |
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| APA | Smart Define. (2015). sneaky thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/sneaky/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "sneaky thesaurus" https://smartdefine.org/sneaky/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, sneaky thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/sneaky/thesaurus/synonyms>. |
| MLA | Smart Define. "sneaky thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/sneaky/thesaurus/synonyms> |