Synonyms|309Antonyms|139|Broader|2Narrower|0Related|84
1
damned
1
demented
1
desolate
1
desperate
1
deterrent
1
deterring
1
devilish
1
diffident
1
disconcerting
1
discouraging
1
disheartening
1
dismaying
1
disquieting
1
disturbing
1
doomed
1
dour
1
dreary
1
dusk
1
eery(adjective, bad, awful, disgusting, sinful)
1
fear
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APASmart Define. (2015). fearsome thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fearsome/thesaurus/synonyms
ChicagoSmart Define. 2015. "fearsome thesaurus" https://smartdefine.org/fearsome/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, fearsome thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fearsome/thesaurus/synonyms>.
MLASmart Define. "fearsome thesaurus" 17 July 2015. Web. 24 September 2026. <https://smartdefine.org/fearsome/thesaurus/synonyms>