235 entries under noun topic. ×

4
cacodemon
4
crackpot(person, crazy, nut, fanatic)
4
deuce
4
harpy
4
hellcat
4
scoundrel(brute, monster, demon, beast)
4
troll(person, villain, brute, monster)
3
adversary(evil, awful, brute, monster)
3
believer(supporter, fan, attendant, follower)
3
cannibal(person, bad, evil)
3
connoisseur(fan, enthusiast)
3
daimon
3
degenerate(person, bully, villain, brute)
3
devil incarnate(expression, idiom, evil doer, satan)
3
dybbuk(brute, monster, demon, beast)
3
evil-doer(person, bad, evil)
3
head
3
heavy(person, bad, evil)
3
hell-raiser
3
hoodlum
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APASmart Define. (2015). fiend thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fiend/thesaurus/synonyms
ChicagoSmart Define. 2015. "fiend thesaurus" https://smartdefine.org/fiend/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, fiend thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fiend/thesaurus/synonyms>.
MLASmart Define. "fiend thesaurus" 24 December 2015. Web. 28 September 2026. <https://smartdefine.org/fiend/thesaurus/synonyms>