355 entries under adjective topic. ×

2
mortal(mean, severe, harsh, cruel)
2
predatory(violent, cruel, vicious, fierce)
2
punitive(hard, severe, sharp, nasty)
2
rapacious(harsh, violent, cruel, vicious)
2
rigorous(hard, tough, severe, harsh)
2
rocky(difficult, troubled, inflexible, unyielding)
2
satanic(care, mercy)
2
spiteful(nasty, unkind, malicious, merciless)
2
stonyhearted
2
thoughtless
2
unappeasable(mean, severe, harsh, cruel)
2
unemotional(hard, tough, severe, cold)
2
unfriendly(unfeeling, unsympathetic, hardhearted)
2
ungracious(hard, severe, sharp, nasty)
2
unprincipled(vicious, savage, ruthless)
2
unresponsive(unfeeling, unsympathetic, uncaring, insensitive)
1
aloof
1
anesthetized(hard, tough, severe, cold)
1
asleep(hard, tough, severe, cold)
1
astringent(close, hard, severe, harsh)
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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>