125 entries under mean topic. ×

1
wanton(adjective, severe, harsh, cruel)
1
antipathetic(adjective, hard, cool, unpleasant)
1
aversive(adjective, hard, cool, unpleasant)
1
cutthroat(adjective, hard, severe, harsh)
1
devilish(adjective, bad, wrong, evil)
1
diabolical(adjective, harsh, violent, cruel)
1
halfhearted(adjective, hard, cool, unpleasant)
1
hard-nosed(adjective, hard, tough, harsh)
1
hatchet job(expression, adjective, severe, harsh)
1
hateful(adjective, evil, nasty, harsh)
1
having a killer instinct(expression, adjective, idiom, severe)
1
iron-fisted(adjective, severe, harsh, cruel)
1
lukewarm(adjective, hard, cool, unpleasant)
1
mean machine(expression, adjective, severe, harsh)
1
mortal(adjective, severe, harsh, cruel)
1
repellent(adjective, hard, cool, unpleasant)
1
repugnant(adjective, hard, cool, unpleasant)
1
revengeful(adjective, evil, nasty, harsh)
1
selfish(adjective, unfeeling, unkind, insensible)
1
surly(adjective, hard, tough, severe)
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APASmart Define. (2016). heartless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms
ChicagoSmart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, heartless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>.
MLASmart Define. "heartless thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/heartless/thesaurus/synonyms>