Synonyms|118Antonyms|16|Broader|0Narrower|0Related|111

112 entries under adjective topic. ×

1
unbending(hard, unfeeling, unsympathetic, hardened)
1
uncompassionate(hard, unfeeling, unsympathetic, hardened)
1
unemotional(hard, unfeeling, unsympathetic, prepared)
1
unfaltering(serious, resolute, persistent, unwavering)
1
unfeeling(hard, unsympathetic, hardened, unbending)
1
unflinching(serious, resolute, persistent, unwavering)
1
unhesitating(serious, resolute, persistent, unwavering)
1
unrepenting(hard, unfeeling, unsympathetic, prepared)
1
unsubmissive(hard, unfeeling, unsympathetic, prepared)
1
unwavering(serious, resolute, persistent, gritty)
0
apathetic(hard, unfeeling, unsympathetic, hardened)
0
blind to(expression, hard, unfeeling, unsympathetic)
0
careless(hard, unfeeling, unsympathetic, hardened)
0
casehardened(hard, unfeeling, unsympathetic, hardened)
0
cold(hard, unfeeling, unsympathetic, hardened)
0
cold-blooded(hard, unfeeling, unsympathetic, hardened)
0
coldblooded(callous, disciplined, unexcitable, grooved)
0
cynical(hard, unfeeling, unsympathetic, hardened)
0
deaf to(expression, hard, unfeeling, unsympathetic)
0
firm(serious, resolute, persistent, unwavering)
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APASmart Define. (2011). hard-as-nails thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hard-as-nails/thesaurus/synonyms
ChicagoSmart Define. 2011. "hard-as-nails thesaurus" https://smartdefine.org/hard-as-nails/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2011, hard-as-nails thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hard-as-nails/thesaurus/synonyms>.
MLASmart Define. "hard-as-nails thesaurus" 24 May 2011. Web. 29 September 2026. <https://smartdefine.org/hard-as-nails/thesaurus/synonyms>