Synonyms|659Antonyms|108|Broader|7Narrower|0Related|670

493 entries under adjective topic. ×

4
rancorous(mean, evil, nasty, harsh)
4
set
4
truculent(animal, appearance, mean, harsh)
4
unappeasable(mean, severe, harsh, cruel)
4
uncaring(hard, tough, severe, harsh)
4
violent(hard, rough, nasty, harsh)
3
stubborn(appearance, strong, hard, severe)
3
Draconian
3
austere(appearance, mean, strong, hard)
3
bullheaded
3
carnal
3
committed
3
compassionless(mean, hard, severe, harsh)
3
courageous
3
crooked
3
dauntless
3
decided
3
devilish(animal, mean, harsh, violent)
3
diabolical(animal, mean, harsh, violent)
3
emotionless
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APASmart Define. (2016). ruthless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/ruthless/thesaurus/synonyms
ChicagoSmart Define. 2016. "ruthless thesaurus" https://smartdefine.org/ruthless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, ruthless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/ruthless/thesaurus/synonyms>.
MLASmart Define. "ruthless thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/ruthless/thesaurus/synonyms>