44 entries under stiff topic. ×

4
set(adjective, hard, firm, solid, heavy)
3
congealed(verb, adjective, set, hard, firm)
3
fixed(verb, adjective, set, firm, solid)
3
solidified(adjective, set, hard, firm, solid)
3
vitrified(adjective, set, solid, heavy, deep)
2
firm(adjective, set, hard, solid, heavy)
2
jelled(set, firm, solid, heavy, deep)
2
solid(adjective, set, hard, firm, heavy)
2
thick(adjective, hard, firm, solid)
2
thickened(verb, set, firm, solid, heavy)
1
caked(adjective, set, solid, heavy, deep)
1
clabbered(adjective, set, solid, heavy, deep)
1
close(adjective, set, solid, heavy, deep)
1
clotted(adjective, set, solid, heavy, deep)
1
coagulated(adjective, set, solid, heavy, deep)
1
compact(adjective, set, solid, heavy, deep)
1
compressed(adjective, set, solid, heavy, deep)
1
concentrated(adjective, set, solid, heavy, deep)
1
concrete(adjective, set, solid, heavy, deep)
1
condensed(adjective, set, solid, heavy, deep)
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APASmart Define. (2015). ossified thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ossified/thesaurus/synonyms
ChicagoSmart Define. 2015. "ossified thesaurus" https://smartdefine.org/ossified/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, ossified thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ossified/thesaurus/synonyms>.
MLASmart Define. "ossified thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/ossified/thesaurus/synonyms>