155 entries under unsympathetic topic. ×

1
repellent(adjective, mean, hard, cool, unpleasant)
1
repugnant(adjective, mean, hard, cool, unpleasant)
1
resistant(adjective, hard, unfeeling, hardened)
1
scornful(adjective, indifferent, detached, distant, apathetic)
1
seasoned(adjective, hard, unfeeling, hardened)
1
sensationless(adjective, hard, tough, severe, cruel)
1
senseless(adjective, hard, tough, severe, cruel)
1
silent(adjective, indifferent, detached, distant, apathetic)
1
steeled(adjective, hard, unfeeling, hardened)
1
stiff(adjective, hard, careless, indifferent, cruel)
1
stoical(adjective, cool, indifferent, detached, blank)
1
supercilious(adjective, indifferent, detached, distant, apathetic)
1
superior(adjective, indifferent, detached, distant, apathetic)
1
surly(adjective, mean, hard, tough, severe)
1
toughened(adjective, hard, careless, indifferent, cruel)
1
unaffected(adjective, hard, careless, indifferent, cruel)
1
unamiable(adjective, hard, tough, severe, cruel)
1
unaroused(adjective, indifferent, detached, distant, apathetic)
1
unashamed(adjective, hard, unfeeling, hardened)
1
unbiased(adjective, indifferent, detached, distant, apathetic)
10 years ago|19k views|share |citing 
APASmart Define. (2016). heartless thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/heartless/thesaurus/synonyms
ChicagoSmart Define. 2016. "heartless thesaurus" https://smartdefine.org/heartless/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, heartless thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/heartless/thesaurus/synonyms>.
MLASmart Define. "heartless thesaurus" 24 March 2016. Web. 1 October 2026. <https://smartdefine.org/heartless/thesaurus/synonyms>