416 entries under adjective topic. ×

1
altitudinous(great, big, large, lofty)
1
antitypous
1
bad-tempered(hard, evil, rough, nasty)
1
ballbuster(difficult, overwhelming)
1
beefy
1
breathtaking(awful, wonderful, amazing, grand)
1
burly
1
callous(hard, evil, rough, nasty)
1
chopping
1
churlish(hard, rough, nasty, rude)
1
contemptible(hard, evil, rough, nasty)
1
contrary
1
cordial
1
cruel(appearance, nasty, terrible, bleak)
1
damaging
1
deathly
1
deep(hard, tough, severe, delicate)
1
despicable(hard, evil, rough, nasty)
1
destructive
1
detrimental
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APASmart Define. (2015). formidable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/formidable/thesaurus/synonyms
ChicagoSmart Define. 2015. "formidable thesaurus" https://smartdefine.org/formidable/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, formidable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/formidable/thesaurus/synonyms>.
MLASmart Define. "formidable thesaurus" 17 July 2015. Web. 23 September 2026. <https://smartdefine.org/formidable/thesaurus/synonyms>