Synonyms|205Antonyms|73|Broader|1Narrower|0Related|1.1k

102 entries under adjective topic. ×

1
cruel(hard, careless, indifferent, apathetic)
1
deaf to(expression, hard, careless, indifferent)
1
disdainful(hard, unfeeling, unsympathetic, hardened)
1
habituated(hard, unfeeling, unsympathetic, hardened)
1
hard-as-nails(hard, unfeeling, unsympathetic, hardened)
1
hard-bitten(hard, careless, indifferent, cruel)
1
hardhearted(hard, careless, indifferent, cruel)
1
heartless(hard, careless, indifferent, cruel)
1
impassive(hard, careless, indifferent, cruel)
1
impenetrable(hard, unfeeling, unsympathetic, hardened)
1
impenitent(hard, careless, indifferent, cruel)
1
impious(hard, unfeeling, unsympathetic, hardened)
1
inaccessible(hard, unfeeling, unsympathetic, hardened)
1
indifferent(hard, careless, cruel, apathetic)
1
inflexible(hard, careless, indifferent, cruel)
1
insensible(hard, careless, indifferent, cruel)
1
insentient(hard, careless, indifferent, cruel)
1
irreverent(hard, unfeeling, unsympathetic, hardened)
1
obdurate(hard, careless, indifferent, cruel)
1
obtuse(noun, hard, unfeeling, unsympathetic)
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APASmart Define. (2015). toughened thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/toughened/thesaurus/synonyms
ChicagoSmart Define. 2015. "toughened thesaurus" https://smartdefine.org/toughened/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, toughened thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/toughened/thesaurus/synonyms>.
MLASmart Define. "toughened thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/toughened/thesaurus/synonyms>