116 entries under severe topic. ×

1
hard-line(adjective, strong, hard, tough)
1
hard-nosed(adjective, close, strong, hard, tough)
1
hard-shell(adjective, strong, hard, tough)
1
hardheaded(adjective, strong, hard, tough)
1
hardhearted(adjective, mean, harsh, cruel)
1
hatchet job(expression, adjective, mean, harsh)
1
having a killer instinct(expression, adjective, idiom, mean)
1
heavy(adjective, strong, hard, tough)
1
hurtful(adjective, sharp, harsh, cruel)
1
impressive(adjective, sharp, grand, extravagant)
1
intemperate(adjective, tough, harsh, cruel)
1
iron-fisted(adjective, mean, tough, firm)
1
mean(adjective, rough, difficult, harsh)
1
mean machine(expression, adjective, mean, harsh)
1
mortal(adjective, mean, harsh, cruel)
1
mortified(adjective, strong, hard, tough)
1
mulish(adjective, strong, hard, tough)
1
serious(adjective, close, strong, hard, tough)
1
stiff-necked(adjective, strong, hard, tough)
1
thoughtful(adjective, good, kind, reasonable)
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APASmart Define. (2016). unsparing thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unsparing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsparing thesaurus" https://smartdefine.org/unsparing/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unsparing thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsparing/thesaurus/synonyms>.
MLASmart Define. "unsparing thesaurus" 24 March 2016. Web. 28 September 2026. <https://smartdefine.org/unsparing/thesaurus/synonyms>