Synonyms|759Antonyms|273|Broader|4Narrower|1Related|1k

118 entries under heartless topic. ×

2
unsusceptible(adjective, hard, careless, indifferent, cruel)
1
benumbed(adjective, dull, hard, tough, severe)
1
blind to(expression, adjective, hard, careless, indifferent)
1
cantankerous(adjective, hard, tough, severe, cold)
1
careless(adjective, hard, sharp, rough, indifferent)
1
case-hardened(adjective, hard, careless, indifferent, cruel)
1
churlish(adjective, hard, tough, severe, cold)
1
crotchety(adjective, hard, tough, severe, cold)
1
deadened(adjective, hard, tough, severe, cold)
1
deaf to(expression, adjective, hard, careless, indifferent)
1
feelingless(adjective, hard, tough, severe, cold)
1
gratuitous(adjective, mean, severe, harsh, cruel)
1
hard-bitten(adjective, hard, careless, indifferent, cruel)
1
hatchet job(expression, adjective, mean, severe, harsh)
1
having a killer instinct(expression, adjective, idiom, mean, severe)
1
impenitent(adjective, hard, careless, indifferent, cruel)
1
inanimate(adjective, hard, tough, severe, cold)
1
indurated(adjective, hard, careless, indifferent, cruel)
1
iron-fisted(adjective, mean, severe, harsh, cruel)
1
mean machine(expression, adjective, mean, severe, harsh)
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APASmart Define. (2016). unsympathetic thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unsympathetic/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsympathetic thesaurus" https://smartdefine.org/unsympathetic/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unsympathetic thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unsympathetic/thesaurus/synonyms>.
MLASmart Define. "unsympathetic thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/unsympathetic/thesaurus/synonyms>