- Definitions|2
- Thesaurus|1.5k
- Abbreviations|0
possible profanity
373 entries under adjective topic. ×
| murderous | |
| ogreish | |
| shameful | |
| spectral(unusual, wonderful, marvelous, charming) | |
| spiritualistic(extraordinary, unusual, wonderful, marvelous) | |
| uncompassionate(animal, mean, cruel, vicious) | |
| violent(evil, nasty, wild, cruel) | |
| accursed(wicked, irritating, annoying, malevolent) | |
| appalling | |
| bewitched(desire, unusual, wonderful, marvelous) | |
| black-hearted | |
| cannibalistic(animal, mean, cruel, vicious) | |
| charismatic(extraordinary, unusual, wonderful, marvelous) | |
| conjuring(extraordinary, unusual, wonderful, marvelous) | |
| cursed(wicked, controlled, irritating, annoying) | |
| damn | |
| damned | |
| darned | |
| debased | |
| degenerate |
For more, visit
Fiendish on
Power Thesaurus
| 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> |