72 entries under firm topic. ×

4
fixed(adjective, hard, solid, stiff)
3
refractory(adjective, hard, solid, stiff)
3
set(adjective, hard, solid, stiff)
3
strong(adjective, set, hard, stiff)
2
benumbed(adjective, hard, tough, severe)
2
compressed(adjective, set, strong, hard)
2
indurated(adjective, set, hard, careless)
2
inelastic(adjective, hard, solid, stiff)
2
resistant(adjective, hard, solid, stiff)
1
annealed(adjective, hard, solid, stiff)
1
arthritic(adjective, hard, solid, stiff)
1
brittle(adjective, hard, solid, stiff)
1
buckram(adjective, hard, solid, stiff)
1
cemented(adjective, hard, solid, stiff)
1
chilled(adjective, hard, solid, stiff)
1
congealed(adjective, hard, solid, stiff)
1
contracted(adjective, hard, solid, stiff)
1
creaky(adjective, hard, solid, stiff)
1
frozen(adjective, hard, solid, stiff)
1
graceless(adjective, hard, solid, stiff)
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APASmart Define. (2016). stony thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/stony/thesaurus/synonyms
ChicagoSmart Define. 2016. "stony thesaurus" https://smartdefine.org/stony/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, stony thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/stony/thesaurus/synonyms>.
MLASmart Define. "stony thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/stony/thesaurus/synonyms>