- Definitions|2
- Thesaurus|947
- Abbreviations|0
56 entries under fraudulent topic. ×
| double-dealing(adjective, mean, smooth, smart, false) | |
| corrupt(adjective, bad, wrong, false, dishonest) | |
| insincere(adjective, false, dishonest, cunning, deceitful) | |
| shady(adjective, bad, wrong, false, corrupt) | |
| deceptive(adjective, mean, smooth, smart, false) | |
| disreputable(adjective, bad, wrong, false, uncertain) | |
| illicit(adjective, sly) | |
| misleading(adjective, false, dishonest, cunning, deceitful) | |
| perfidious(adjective, false, deceitful, lying, subtle) | |
| sinister(adjective, false, deceitful, lying, ambiguous) | |
| untruthful(adjective, false, corrupt, dishonest, cunning) | |
| faithless(adjective, false, dishonest, cunning, deceitful) | |
| lying(adjective, false, dishonest, cunning, deceitful) | |
| mendacious(adjective, false, dishonest, cunning, deceitful) | |
| under-the-counter | |
| unprincipled(adjective, bad, wrong, false, dishonest) | |
| villainous(adjective, false, deceitful, lying, untruthful) | |
| cheating(adjective, bad, wrong, false, corrupt) | |
| cloak-and-dagger(adjective, full, sly, clandestine, underground) | |
| closet(adjective, sly, clandestine, underground) |
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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> |