Synonyms|830Antonyms|266|Broader|8Narrower|8Related|2k

65 entries under hardened topic. ×

6
hard-boiled(adjective, bad, strong, hard, tough)
6
obdurate(adjective, strong, hard, tough, severe)
6
thick-skinned(adjective, hard, tough, severe, careless)
5
stony(adjective, mean, hard, tough, severe)
5
unemotional(adjective, hard, cool, tough, severe)
4
blind to(verb, expression, adjective, phrasal verb, hard)
4
obtuse(adjective, hard, innocent, unfeeling, unsympathetic)
4
soulless(adjective, mean, hard, harsh, careless)
3
deaf to(verb, expression, adjective, phrasal verb, hard)
3
spiritless(adjective, dull, quiet, hard, cool)
3
tough(adjective, strong, hard, severe, careless)
2
impenetrable(adjective, hard, unfeeling, unsympathetic)
2
indurated(adjective, hard, cool, careless, indifferent)
2
inured(adjective, hard, careless, indifferent, cruel)
2
unimpressionable(adjective, hard, careless, indifferent, cruel)
1
careless(adjective, hard, indifferent, cruel, apathetic)
1
case-hardened(adjective, hard, careless, indifferent, cruel)
1
coldhearted(adjective, dull, mean, hard, slow)
1
cruel(adjective, strong, hard, tough, severe)
1
hard-bitten(adjective, hard, careless, indifferent, cruel)
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ChicagoSmart Define. 2015. "insensible thesaurus" https://smartdefine.org/insensible/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, insensible thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/insensible/thesaurus/synonyms>.
MLASmart Define. "insensible thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/insensible/thesaurus/synonyms>