50 entries under solid topic. ×

1
indurate(adjective, hard, firm, tense)
1
inelastic(adjective, hard, firm, stiff)
1
inflexible(adjective, hard, firm, stiff)
1
jelled(adjective, hard, firm, tense)
1
mechanical(adjective, hard, firm, tense)
1
ossified(verb, adjective, hard, firm)
1
petrified(verb, adjective, hard, firm)
1
refractory(adjective, hard, firm, tense)
1
resistant(adjective, hard, firm, tense)
1
rheumatic(adjective, hard, firm, tense)
1
rigid(adjective, hard, firm, stiff)
1
set(verb, adjective, hard, firm)
1
solidified(verb, adjective, hard, firm)
1
starched(verb, adjective, hard, firm)
1
starchy(adjective, hard, firm, tense)
1
stark(adjective, hard, firm, tense)
1
steely(adjective, hard, firm, tense)
1
stiff as a board(expression, adjective, idiom, firm)
1
stony(adjective, hard, firm, stiff)
1
taut(adjective, hard, firm, stiff)
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APASmart Define. (2016). chilled thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/chilled/thesaurus/synonyms
ChicagoSmart Define. 2016. "chilled thesaurus" https://smartdefine.org/chilled/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, chilled thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/chilled/thesaurus/synonyms>.
MLASmart Define. "chilled thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/chilled/thesaurus/synonyms>