Synonyms|182Antonyms|17|Broader|0Narrower|0Related|530

67 entries under toughened topic. ×

1
unsusceptible(adjective, hard, careless, indifferent, cruel)
1
unsympathetic(adjective, hard, careless, indifferent, cruel)
0
casehardened(adjective, hard, unfeeling, unsympathetic, hardened)
0
cynical(adjective, hard, unfeeling, unsympathetic, stubborn)
0
hard-edged(adjective, stubborn, hardened, cynical)
0
hard-nosed(adjective, hard, unfeeling, unsympathetic, stubborn)
0
unsentimental(adjective, cynical, hard-boiled, hard-bitten)
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APASmart Define. (2015). indurated thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/indurated/thesaurus/synonyms
ChicagoSmart Define. 2015. "indurated thesaurus" https://smartdefine.org/indurated/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, indurated thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/indurated/thesaurus/synonyms>.
MLASmart Define. "indurated thesaurus" 14 April 2015. Web. 30 September 2026. <https://smartdefine.org/indurated/thesaurus/synonyms>