62 entries under solid topic. ×

15
frozen(verb, adjective, upset, calm, hard)
9
hardened(verb, adjective, set, hard, firm)
8
firm(adjective, calm, set, strong, hard)
8
ossified(verb, adjective, hard, firm)
4
benumbed(verb, adjective, hard, firm)
4
solidified(verb, adjective, set, firm)
3
hard(adjective, firm, rigid, tight)
3
numbed(verb, adjective, hard, firm)
3
set(verb, adjective, strong, hard, firm)
2
calcified(adjective, set, firm, hardened)
2
cemented(verb, adjective, set, strong, hard)
2
fixed(adjective, calm, quiet, strong, hard)
2
indurate(adjective, set, hard, firm)
2
steeled(verb, adjective, set, firm)
2
stiff as a board(expression, adjective, idiom, firm)
1
annealed(verb, adjective, hard, firm)
1
arthritic(adjective, hard, firm, tense)
1
brittle(adjective, hard, firm, tense)
1
buckram(adjective, hard, firm, tense)
1
caked(adjective, set, firm, hardened)
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APASmart Define. (2016). petrified thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/petrified/thesaurus/synonyms
ChicagoSmart Define. 2016. "petrified thesaurus" https://smartdefine.org/petrified/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, petrified thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/petrified/thesaurus/synonyms>.
MLASmart Define. "petrified thesaurus" 23 March 2016. Web. 22 September 2026. <https://smartdefine.org/petrified/thesaurus/synonyms>