150 entries under hard topic. ×

1
rigid(adjective, mean, harsh, inflexible)
1
seasoned(adjective, unfeeling, unsympathetic, hardened)
1
sensationless(adjective, tough, severe, cold)
1
senseless(adjective, tough, severe, cold)
1
set in stone(expression, adjective, idiom, mean)
1
soulless(adjective, careless, indifferent, cruel)
1
spiritless(adjective, careless, indifferent, cruel)
1
steeled(adjective, unfeeling, unsympathetic, hardened)
1
stiff(adjective, careless, indifferent, cruel)
1
stiff-necked(adjective, mean, tough, harsh)
1
surly(adjective, tough, severe, cold)
1
torpid(adjective, careless, indifferent, cruel)
1
tough nut to crack(expression, adjective, idiom, mean)
1
toughened(adjective, careless, indifferent, cruel)
1
unaffected(adjective, careless, indifferent, cruel)
1
unashamed(adjective, unfeeling, unsympathetic, hardened)
1
unbending(adjective, mean, careless, indifferent)
1
uncompromising(adjective, mean, tough, harsh)
1
uncooperative(adjective, mean, tough, harsh)
1
unimpressible(adjective, mean, tough, harsh)
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APASmart Define. (2016). uncompassionate thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/uncompassionate/thesaurus/synonyms
ChicagoSmart Define. 2016. "uncompassionate thesaurus" https://smartdefine.org/uncompassionate/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, uncompassionate thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/uncompassionate/thesaurus/synonyms>.
MLASmart Define. "uncompassionate thesaurus" 31 March 2016. Web. 30 September 2026. <https://smartdefine.org/uncompassionate/thesaurus/synonyms>