Synonyms|375Antonyms|34|Broader|3Narrower|0Related|565
4
malicious
4
perverse(adjective, good, evil, clean, low)
4
satanic
4
terrible
4
terrifying(adjective, awful, terrible, horrible, afraid)
4
treacherous
4
unhealthy(adjective, good, clean)
4
very bad(adjective, awful, terrible, horrible, afraid)
3
abhorrent(adjective, dislike, disgusting, hate, yuck)
3
abysmal(adjective, awful, terrible, horrible, afraid)
3
almighty(adjective, awful, terrible, horrible, afraid)
3
bad to the bone
3
chronic(adjective, awful, terrible, horrible, afraid)
3
crashing(adjective, awful, terrible, horrible, afraid)
3
cursed(adjective, dislike, disgusting, hate, yuck)
3
curst(adjective, dislike, disgusting, hate, yuck)
3
darn(adjective, awful, terrible, horrible, afraid)
3
deadly(adjective, awful, terrible, horrible, afraid)
3
debauched
3
desperate(adjective, awful, terrible, horrible, afraid)
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ChicagoSmart Define. 2015. "flagitious thesaurus" https://smartdefine.org/flagitious/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, flagitious thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/flagitious/thesaurus/synonyms>.
MLASmart Define. "flagitious thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/flagitious/thesaurus/synonyms>