- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
possible profanity
84 entries under wicked topic. ×
| ruthless(adjective, animal, mean, nasty, cruel) | |
| heinous | |
| mean(adjective, animal, person, bad, wrong) | |
| villainous(adjective, bad, wrong, evil, nasty) | |
| Mephistophelian(adjective, evil, vile, demonic) | |
| brutish(adjective, evil, violent, wild, fierce) | |
| merciless(adjective, nasty, cruel, vicious) | |
| spiteful(adjective, person, bad behavior, unwarmhearted) | |
| vile | |
| depraved(adjective, evil) | |
| execrable(adjective, terrible, vicious, irritating) | |
| fierce(adjective, animal, mean, violent, wild) | |
| nefarious(adjective, bad, wrong, evil, nasty) | |
| unkind(adjective, animal, person, mean, wrong) | |
| immoral | |
| indecent(adjective, person, unwarmhearted) | |
| vindictive(adjective, person, unwarmhearted) | |
| abominable | |
| unholy | |
| awful |
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| APA | Smart Define. (2016). fiendish thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fiendish/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "fiendish thesaurus" https://smartdefine.org/fiendish/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, fiendish thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fiendish/thesaurus/synonyms>. |
| MLA | Smart Define. "fiendish thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/fiendish/thesaurus/synonyms> |