Synonyms|125Antonyms|7|Broader|0Narrower|0Related|1

71 entries under firm topic. ×

4
stiff(adjective, hard, tough, rigid)
2
arthritic(adjective, hard, solid, stiff)
2
buckram(adjective, hard, solid, stiff)
2
creaky(adjective, hard, solid, stiff)
2
inelastic(adjective, hard, tough, solid)
2
inflexible(adjective, hard, tough, solid)
2
intractable(adjective, tough, fixed, distant)
2
rigid(adjective, hard, tough, solid)
2
steely(adjective, hard, solid, stiff)
2
stiff as a board(expression, idiom, solid, stiff)
2
unbending(adjective, hard, solid, rigid)
2
unsupple(adjective, hard, solid, stiff)
2
unyielding(adjective, hard, tough, solid)
1
annealed(adjective, hard, solid, tense)
1
benumbed(adjective, hard, solid, tense)
1
brittle(adjective, hard, solid, tense)
1
cemented(adjective, hard, solid, tense)
1
chilled(adjective, hard, solid, tense)
1
congealed(adjective, hard, solid, tense)
1
contracted(adjective, hard, solid, tense)
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ChicagoSmart Define. 2015. "unflexible thesaurus" https://smartdefine.org/unflexible/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unflexible thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unflexible/thesaurus/synonyms>.
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