Synonyms|905Antonyms|165|Broader|8Narrower|0Related|298

111 entries under heartless topic. ×

1
ferocious(adjective, mean, hard, rough, harsh)
1
fierce(adjective, mean, hard, rough, harsh)
1
impassive(adjective, hard, secure, careless, indifferent)
1
inanimate(adjective, hard, tough, severe, cold)
1
iron-hearted(adjective, hard, tough, severe, cold)
1
ironfisted(adjective, mean, harsh, cruel, vicious)
1
mortal(adjective, mean, harsh, cruel, determined)
1
rancorous(adjective, mean, tough, harsh, cruel)
1
sensationless(adjective, hard, tough, severe, cold)
1
senseless(adjective, hard, tough, severe, cold)
1
soulless(adjective, mean, hard, harsh, careless)
1
spiritless(adjective, hard, careless, indifferent, cruel)
1
surly(adjective, mean, hard, tough, severe)
1
torpid(adjective, hard, careless, cold, indifferent)
1
toughened(adjective, hard, careless, indifferent, cruel)
1
unaffected(adjective, hard, careless, indifferent, cruel)
1
unamiable(adjective, hard, tough, severe, cold)
1
unconcerned(adjective, mean, hard, cool, unpleasant)
1
uncordial(adjective, hard, tough, severe, cold)
1
unimpressionable(adjective, hard, careless, indifferent, cruel)
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APASmart Define. (2016). obdurate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/obdurate/thesaurus/synonyms
ChicagoSmart Define. 2016. "obdurate thesaurus" https://smartdefine.org/obdurate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, obdurate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/obdurate/thesaurus/synonyms>.
MLASmart Define. "obdurate thesaurus" 23 March 2016. Web. 28 September 2026. <https://smartdefine.org/obdurate/thesaurus/synonyms>