Synonyms|265Antonyms|119|Broader|2Narrower|0Related|618
2
austere
2
bestial(adjective, severe, harsh, cruel)
2
blank(adjective, person, feelings, response, emotions)
2
brutish
2
chilly(adjective, person, feelings, response, emotions)
2
compassionless(adjective, mean, hard, severe, harsh)
2
dour
2
expressionless(adjective, person, feelings, response, emotions)
2
feral(adjective, mean, harsh, cruel, vicious)
2
ferocious(adjective, mean, hard, rough, harsh)
2
firm(adjective, hard, severe, rough, harsh)
2
gloomy
2
grisly
2
gruesome
2
hard-boiled(adjective, person, feelings, emotions, rocky)
2
hard-nosed(adjective, hard, severe, rough, harsh)
2
hateful(adjective, mean, malicious, spiteful, reactive)
2
hellish(adjective, pitiless)
2
hurting
2
immovable(adjective, determined, resolute, uncompromising, unshakeable)
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APASmart Define. (2016). unforgiving thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unforgiving/thesaurus/synonyms
ChicagoSmart Define. 2016. "unforgiving thesaurus" https://smartdefine.org/unforgiving/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unforgiving thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unforgiving/thesaurus/synonyms>.
MLASmart Define. "unforgiving thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/unforgiving/thesaurus/synonyms>