- Definitions|2
- Thesaurus|1.9k
- Abbreviations|0
218 entries under adjective topic. ×
| exploiting(dishonest, immoral, rotten, untrustworthy) | |
| extortionate(dishonest, immoral, rotten, untrustworthy) | |
| fast and loose(expression, idiom, dishonest, immoral) | |
| fixed(dishonest, immoral, rotten, untrustworthy) | |
| forbidden(unreasonable, improper, excessive, unwarranted) | |
| forsworn(mean, bad, evil, base) | |
| gone to the dogs(expression, idiom, dishonest, immoral) | |
| illegal(corrupt, unreasonable, dishonest, immoral) | |
| improper(corrupt, unreasonable, dishonest, deceitful) | |
| inconstant(dishonest, immoral, unpredictable, rotten) | |
| inept(unreasonable, improper, unwarranted, unnecessary) | |
| ingenious | |
| iniquitous(dishonest, immoral, rotten, untrustworthy) | |
| intriguing | |
| knavish(false, dishonest, immoral, cunning) | |
| malevolent(mean, bad, evil, base) | |
| malicious(mean, bad, evil, base) | |
| mean(bad, evil, low, base) | |
| misleading(mean, bad, false, dishonest) | |
| mythomaniac(mean, bad, evil, base) |
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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> |