172 entries under cruel topic. ×

7
mean(verb, adjective, bad, hard, cool)
7
numb(adjective, hard, tough, severe)
7
unpitying(adjective, mean, hard, cool, severe)
6
brutish(adjective, hard, evil, nasty, harsh)
6
icy(adjective, mean, hard, cool, tough)
6
relentless(adjective, mean, hard, severe, evil)
6
soulless(adjective, hard, careless, indifferent)
6
thick-skinned(adjective, mean, feeling, hard, cool)
6
unforgiving(adjective, mean, hard, severe, harsh)
6
unresponsive(adjective, mean, hard, cool, unpleasant)
6
unyielding(adjective, mean, hard, severe, harsh)
5
anesthetized(adjective, hard, tough, severe)
5
barbaric(adjective, rude, violent, vicious)
5
ferocious(adjective, mean, evil, nasty, harsh)
5
grim(adjective, mean, severe, harsh, violent)
5
insensible(adjective, hard, cool, tough, severe)
5
spiritless(adjective, hard, cool, careless, indifferent)
5
unnatural(adjective, evil, nasty, harsh)
4
fierce(adjective, mean, severe, evil, nasty)
4
unsparing(adjective, mean, severe, harsh)
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APASmart Define. (2016). heartless thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms
ChicagoSmart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, heartless thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>.
MLASmart Define. "heartless thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/heartless/thesaurus/synonyms>