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

65 entries under severe topic. ×

2
bestial(adjective, harsh, cruel)
2
compassionless(adjective, mean, hard, harsh)
2
firm(adjective, hard, rough, harsh)
2
hard-nosed(adjective, hard, rough, harsh)
2
mean(adjective, hard, harsh, violent)
2
mortal(adjective, mean, harsh, cruel)
2
violent(adjective, hard, rough, harsh)
1
gratuitous(adjective, mean, harsh, cruel)
1
hard-bitten(adjective, hard, tough, rough)
1
hatchet job(expression, adjective, mean, harsh)
1
having a killer instinct(expression, adjective, idiom, mean)
1
iron-fisted(adjective, mean, harsh, cruel)
1
mean machine(expression, adjective, mean, harsh)
1
punitive(adjective, harsh, cruel, reactive)
1
rigorous(adjective, hard, tough, harsh)
1
uncalled-for(adjective, mean, harsh, cruel)
1
unflinching(adjective, mean, harsh, cruel)
1
wanton(adjective, mean, harsh, cruel)
0
coldhearted(adjective, hard, harsh, cruel)
0
dog eat dog(expression, idiom, mean, heartless)
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APASmart Define. (2016). unforgiving thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unforgiving/thesaurus/synonyms
ChicagoSmart Define. 2016. "unforgiving thesaurus" https://smartdefine.org/unforgiving/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, unforgiving thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unforgiving/thesaurus/synonyms>.
MLASmart Define. "unforgiving thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/unforgiving/thesaurus/synonyms>