187 entries under hard topic. ×

5
obtuse(noun, adjective, indifferent, unsympathetic)
5
unbending(adjective, tough, severe, harsh)
5
uncharitable(adjective, person, mean, cool)
5
unimpressionable(adjective, careless, indifferent, cruel)
5
unloving(adjective, person, cool, cold)
4
adamant(adjective, mean, tough, harsh)
4
austere(adjective, cool, tough, severe)
4
blunt(adjective, tough, harsh, rude)
4
coldhearted(adjective, mean, severe, harsh)
4
dog-eat-dog(adjective, mean, severe, harsh)
4
imperceptive(adjective, indifferent, unkind, unresponsive)
4
inexorable(adjective, mean, severe, evil)
4
inflexible(adjective, mean, tough, severe)
4
unaffected(adjective, tough, careless, cold)
4
uncongenial(adjective, mean, cool, unpleasant)
4
unrelenting(adjective, animal, mean, tough)
3
compassionless(adjective, mean, severe, attitude)
3
forbidding(adjective, person, close, cool)
3
gross(adjective, tough, harsh, rude)
3
lukewarm(adjective, calm, mean, cool)
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APASmart Define. (2016). unfeeling thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unfeeling/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfeeling thesaurus" https://smartdefine.org/unfeeling/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unfeeling thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unfeeling/thesaurus/synonyms>.
MLASmart Define. "unfeeling thesaurus" 31 March 2016. Web. 28 September 2026. <https://smartdefine.org/unfeeling/thesaurus/synonyms>