- Definitions|2
- Thesaurus|1.3k
- Abbreviations|0
58 entries under fraudulent topic. ×
| closet(noun, adjective, hidden, clandestine, underground) | |
| two-timing(adjective, bad, wrong, false, corrupt) | |
| cheating(adjective, bad, wrong, false, corrupt) | |
| cloak-and-dagger(hidden, clandestine, underground, undisclosed) | |
| delusive(adjective, mean, smooth, smart, false) | |
| disreputable(adjective, bad, wrong, false, dishonest) | |
| double-crossing(adjective, bad, wrong, false, corrupt) | |
| illicit(adjective, hidden) | |
| recreant(adjective, false, corrupt, dishonest, immoral) | |
| unctuous(adjective, false, deceitful, lying, untruthful) | |
| backbiting(adjective, false, deceitful, lying, untruthful) | |
| bluffing(adjective, mean, smooth, smart, false) | |
| cloak and dagger(expression, idiom, hidden) | |
| hoodwinking(adjective, false, deceitful, lying, untruthful) | |
| illegitimate | |
| in holes and corners(expression, idiom, hidden) | |
| swindling(adjective, false, deceitful, lying, untruthful) | |
| under-the-counter |
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| APA | Smart Define. (2015). underhand thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/underhand/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "underhand thesaurus" https://smartdefine.org/underhand/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2015, underhand thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/underhand/thesaurus/synonyms>. |
| MLA | Smart Define. "underhand thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/underhand/thesaurus/synonyms> |