127 entries under firm topic. ×

1
set in stone(expression, adjective, idiom, set, mean)
1
solid(adjective, set, hard, stiff)
1
starched(verb, adjective, hard, solid)
1
starchy(adjective, hard, solid, tense)
1
stark(adjective, hard, solid, tense)
1
stiff as a board(expression, adjective, idiom, solid)
1
stony(adjective, hard, solid, stiff)
1
strong(adjective, set, hard, solid)
1
taut(adjective, hard, solid, stiff)
1
tense(adjective, hard, solid, stiff)
1
thick(adjective, hard, solid, stiff)
1
thicken(verb, close, set, fix, settle)
1
thickened(adjective, hard, solid, tense)
1
tight(adjective, hard, solid, stiff)
1
unflexible(adjective, hard, solid, stiff)
1
ungraceful(adjective, hard, solid, tense)
1
unsupple(adjective, hard, solid, stiff)
1
wooden(adjective, hard, solid, tense)
0
compacted(adjective, set, strong, hard)
0
concentrated(adjective, set, strong, hard)
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APASmart Define. (2015). indurate thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/indurate/thesaurus/synonyms
ChicagoSmart Define. 2015. "indurate thesaurus" https://smartdefine.org/indurate/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, indurate thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/indurate/thesaurus/synonyms>.
MLASmart Define. "indurate thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/indurate/thesaurus/synonyms>