Synonyms|265Antonyms|119|Broader|2Narrower|0Related|618

65 entries under severe topic. ×

9
unyielding(adjective, mean, hard, tough)
8
inhumane(adjective, person, mean, hard, tough)
8
unpitying(adjective, mean, harsh, cruel)
7
unsparing(adjective, person, mean, harsh)
6
callous(adjective, person, mean, hard)
6
dog-eat-dog(adjective, mean, hard, harsh)
6
vindictive(adjective, mean, hard, tough)
5
bloodthirsty(adjective, harsh, cruel, pitiless)
5
cutthroat(adjective, mean, hard, harsh)
5
demanding(adjective, violent, hostile, exacting)
5
rough(adjective, person, hard, harsh)
5
savage(adjective, mean, hard, tough)
5
vengeful(adjective, mean, harsh, cruel)
4
barbarous(adjective, mean, hard, tough)
4
exacting(adjective, hard, rough, harsh)
4
hardhearted(adjective, mean, hard, harsh)
4
unkind(adjective, mean, hard, harsh)
3
fierce(adjective, mean, hard, tough)
3
intractable(adjective, hard, rough, harsh)
3
vicious(adjective, mean, hard, rough)
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APASmart Define. (2016). unforgiving thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/unforgiving/thesaurus/synonyms
ChicagoSmart Define. 2016. "unforgiving thesaurus" https://smartdefine.org/unforgiving/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, unforgiving thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/unforgiving/thesaurus/synonyms>.
MLASmart Define. "unforgiving thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/unforgiving/thesaurus/synonyms>