187 entries under cruel topic. ×

3
compassionless(adjective, mean, hard, severe, attitude)
3
fierce(adjective, mean, hard, severe, evil)
3
hard-bitten(adjective, hard, rough, harsh)
3
imperturbable(adjective, calm, cool, cold)
3
implacable(adjective, mean, hard, severe, evil)
3
indurated(adjective, hard, cool, firm)
3
sadistic(adjective, mean, evil, nasty, harsh)
3
spiritless(adjective, dull, quiet, hard, cool)
3
stubborn(adjective, mean, hard, tough, severe)
3
torpid(adjective, dull, quiet, hard, flat)
3
tyrannical(adjective, hard, tough, evil, nasty)
3
unsparing(adjective, mean, tough, severe, harsh)
2
asleep(adjective, hard, tough, severe)
2
coarse(adjective, dull, rough, low, rude)
2
coldblooded(adjective, mean, hard, harsh, cold)
2
deadened(adjective, hard, tough, severe)
2
evil(adjective, hard, rough, nasty, harsh)
2
feral(adjective, mean, hard, harsh)
2
ferocious(adjective, mean, hard, evil, rough)
2
having a killer instinct(expression, adjective, idiom, mean, severe)
10 years ago|20k views|share |citing 
APASmart Define. (2016). callous thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/callous/thesaurus/synonyms
ChicagoSmart Define. 2016. "callous thesaurus" https://smartdefine.org/callous/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, callous thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/callous/thesaurus/synonyms>.
MLASmart Define. "callous thesaurus" 24 March 2016. Web. 30 September 2026. <https://smartdefine.org/callous/thesaurus/synonyms>