355 entries under adjective topic. ×

3
adamant(mean, harsh, cruel, determined)
3
apathetic(hard, tough, severe, cold)
3
bloody(hard, tough, harsh, violent)
3
compassionless(mean, hard, severe, harsh)
3
demoniac(nasty, harsh, violent, cruel)
3
dispassionate(cold, cruel, unfeeling, unsympathetic)
3
exacting(hard, tough, severe, harsh)
3
hard-boiled(hard, severe, sharp, nasty)
3
homicidal
3
insensible(hard, tough, severe, care)
3
nasty(hard, severe, sharp, bleak)
3
oppressive(severe, harsh, cruel, serious)
3
rancorous(mean, nasty, harsh, cruel)
3
rough(severe, violent, cruel, vicious)
3
rude(hard, severe, sharp, nasty)
3
soulless(hard, care, unfeeling, unsympathetic)
3
steely(cold, cruel, unfeeling, unsympathetic)
3
thick-skinned(hard, tough, severe, cruel)
3
unconcerned(unfeeling, unsympathetic, uncaring, insensitive)
3
unmoved(cold, cruel, unfeeling, unsympathetic)
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APASmart Define. (2016). pitiless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/pitiless/thesaurus/synonyms
ChicagoSmart Define. 2016. "pitiless thesaurus" https://smartdefine.org/pitiless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, pitiless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/pitiless/thesaurus/synonyms>.
MLASmart Define. "pitiless thesaurus" 24 March 2016. Web. 24 September 2026. <https://smartdefine.org/pitiless/thesaurus/synonyms>