119 entries under hard topic. ×

1
unconcerned(adjective, careless, indifferent, cruel)
1
uncontrite(adjective, tough, harsh, cruel)
1
unemotional(adjective, tough, unfeeling, unsympathetic)
1
unfeeling(adjective, tough, careless, indifferent)
1
unforgiving(adjective, tough, severe, rough)
1
unimpressionable(adjective, careless, indifferent, cruel)
1
unmerciful(adjective, tough, harsh, cruel)
1
unregenerate(adjective, tough, harsh, cruel)
1
unremitting(adjective, tough, harsh, cruel)
1
unrepenting(adjective, tough, grim, unfeeling)
1
unresponsive(adjective, careless, indifferent, cruel)
1
unsubmissive(adjective, unfeeling, unsympathetic, hardened)
1
unsusceptible(adjective, careless, indifferent, cruel)
1
unsympathetic(adjective, careless, indifferent, cruel)
1
vindictive(adjective, tough, harsh, cruel)
0
adamantine
0
brawny(adjective, strong, solid, stiff)
0
casehardened(adjective, unfeeling, unsympathetic, hardened)
0
cohesive(adjective, strong, solid, stiff)
0
cold-hearted(adjective, cruel, unfeeling, unsympathetic)
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APASmart Define. (2015). hard-bitten thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hard-bitten/thesaurus/synonyms
ChicagoSmart Define. 2015. "hard-bitten thesaurus" https://smartdefine.org/hard-bitten/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, hard-bitten thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hard-bitten/thesaurus/synonyms>.
MLASmart Define. "hard-bitten thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/hard-bitten/thesaurus/synonyms>