111 entries under adjective topic. ×

4
thick(set, hard, tough, firm)
3
compressed(verb, set, hard, tough)
3
curdled(verb, set, solid, heavy)
3
dense(set, hard, tough, solid)
3
fixed(verb, set, hard, firm)
3
unyielding(set, hard, tough, firm)
2
callous
2
close(set, hard, tough, solid)
2
concentrated(verb, set, hard, tough)
2
contracted(hard, firm, solid, tense)
2
grumous
2
impenetrable(set, hard, tough, solid)
2
incompressible(firm, density)
2
indurate(set, hard, firm, solid)
2
inflexible(hard, tough, firm, solid)
2
nonporous(hard, tough, solid, rigid)
2
rigid(set, hard, tough, firm)
2
steeled(verb, set, firm, solid)
2
tough(hard, solid, rigid, inflexible)
2
toughened
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APASmart Define. (2015). solidified thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/solidified/thesaurus/synonyms
ChicagoSmart Define. 2015. "solidified thesaurus" https://smartdefine.org/solidified/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, solidified thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/solidified/thesaurus/synonyms>.
MLASmart Define. "solidified thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/solidified/thesaurus/synonyms>