Synonyms|423Antonyms|32|Broader|7Narrower|13Related|105

170 entries under adjective topic. ×

1
unflexible(hard, firm, solid, stiff)
1
ungraceful(hard, firm, solid, tense)
1
unimpressible(mean, hard, tough, harsh)
1
unkindly(bad, cold, aloof, no feelings)
1
unresponsive(bad, cold, aloof, no feelings)
1
unshakable(mean, hard, tough, harsh)
1
unshakeable(determined, resolute, uncompromising)
1
unsupple(hard, firm, solid, stiff)
1
unswerving(determined, resolute, uncompromising, unshakeable)
1
unwavering(determined, resolute, uncompromising, unshakeable)
1
wooden(hard, firm, solid, tense)
0
cast-iron
0
compacted(set, strong, hard, firm)
0
concentrated(set, strong, hard, firm)
0
dense(set, strong, hard, firm)
0
durable(firm, stiff, rigid)
0
hard-bitten
0
hard-handed(set, strong, hard, stiff)
0
hard as nails(expression, idiom, set, strong)
0
hardboiled(stiff, rigid, hard-hearted, obdurate)
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HarvardSmart Define 2015, indurate thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/indurate/thesaurus/synonyms>.
MLASmart Define. "indurate thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/indurate/thesaurus/synonyms>