Synonyms|431Antonyms|118|Broader|1Narrower|0Related|505
4
torturous(adjective, endured)
4
unacceptable(adjective, endured)
4
uncanny(adjective, bad, awful, disgusting, sinful)
4
unearthly(awful, terrible, unreasonable, shocking, dreadful)
4
unendurable(adjective, endured)
4
unfortunate(adjective, endured)
4
unsupportable(adjective, endured)
4
very bad(adjective, awful, terrible, horrible, afraid)
3
aggravating(adjective, painful)
3
almighty(adjective, awful, terrible, horrible, afraid)
3
annoying(adjective, painful)
3
astounding(awful, terrible, dreadful)
3
awed
3
baleful(awful, terrible, dreadful)
3
baneful
3
bitter(adjective, painful)
3
blatant(adjective, awful, terrible, horrible, afraid)
3
bloodcurdling(awful, terrible, dreadful, frightening, creepy)
3
brutal
3
chafing(adjective, painful)
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APASmart Define. (2015). horrendous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/horrendous/thesaurus/synonyms
ChicagoSmart Define. 2015. "horrendous thesaurus" https://smartdefine.org/horrendous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, horrendous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/horrendous/thesaurus/synonyms>.
MLASmart Define. "horrendous thesaurus" 17 July 2015. Web. 25 September 2026. <https://smartdefine.org/horrendous/thesaurus/synonyms>