- Definitions|2
- Thesaurus|3.5k
- Abbreviations|0
117 entries under immoral topic. ×
| illegal(adjective, bad, wrong, fake, corrupt) | |
| sharp(adjective, mean, bad, smooth, wrong) | |
| sinister(adjective, false, dishonest, deceitful) | |
| two-faced(adjective, mean, bad, wrong, base) | |
| underhanded(adjective, mean, base, false, corrupt) | |
| unethical(adjective, bad, wrong, corrupt, wicked) | |
| unfair(adjective, bad, wrong, false, corrupt) | |
| faithless(adjective, mean, base, false, dishonest) | |
| foul(adjective, mean, base, corrupt, dishonest) | |
| one-sided(adjective, cruel, unreasonable, dishonest) | |
| villainous(adjective, mean, bad, wrong, base) | |
| wrong(adjective, corrupt, dishonest, unwarranted) | |
| dirty(adjective, bad, wrong, corrupt, vicious) | |
| fishy(wrong, dishonest, deceitful, tricky) | |
| questionable(adjective, false, corrupt, dishonest) | |
| sneaky(adjective, mean, bad, smooth, wrong) | |
| conscienceless(adjective, corrupt, dishonest, deceitful) | |
| knavish(adjective, wicked, dishonest, rotten) | |
| mercenary(adjective, bad, wrong, dishonest) | |
| nefarious(adjective, wrong, corrupt, vicious, dishonest) |
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| APA | Smart Define. (2015). crooked thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/crooked/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "crooked thesaurus" https://smartdefine.org/crooked/thesaurus/synonyms (accessed September 30, 2026). |
| Harvard | Smart Define 2015, crooked thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/crooked/thesaurus/synonyms>. |
| MLA | Smart Define. "crooked thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/crooked/thesaurus/synonyms> |