Synonyms|169Antonyms|1|Broader|0Narrower|0Related|52

27 entries under stiff topic. ×

5
hardened(noun, verb, adjective, set, strong)
2
hard(adjective, strong, solid, unfeeling)
2
seasoned(adjective, strong, hard, unfeeling)
2
flinty(adjective, strong, hard, solid)
1
firm(adjective, set, strong, hard, solid)
1
hard-bitten(adjective, strong, hard, unfeeling)
1
hard as nails(expression, adjective, idiom, strong, hard)
1
resistant(adjective, strong, hard, unfeeling)
1
rigid(adjective, strong, hard, solid)
1
strong(adjective, set, hard, firm, solid)
1
unyielding(adjective, set, strong, hard, firm)
0
brawny(adjective, strong, hard, solid)
0
cohesive(adjective, strong, hard, solid)
0
conditioned(adjective, strong, hard, solid)
0
dense(adjective, strong, hard, solid)
0
fibrous(adjective, strong, hard, solid)
0
fit(adjective, strong, hard, solid)
0
indigestible(adjective, strong, hard, solid)
0
inflexible(adjective, strong, hard, solid)
0
leathery(adjective, strong, hard, solid)
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APASmart Define. (2015). steeled thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/steeled/thesaurus/synonyms
ChicagoSmart Define. 2015. "steeled thesaurus" https://smartdefine.org/steeled/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, steeled thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/steeled/thesaurus/synonyms>.
MLASmart Define. "steeled thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/steeled/thesaurus/synonyms>