93 entries under solid topic. ×

3
dense(adjective, set, hard, tough)
3
fixed(verb, adjective, set, hard, firm)
3
unyielding(adjective, set, hard, tough, firm)
2
close(adjective, set, hard, tough)
2
concentrated(verb, adjective, set, hard, tough)
2
contracted(adjective, hard, firm, tense)
2
impenetrable(adjective, set, hard, tough)
2
impermeable(hard, rigid, density)
2
indurate(adjective, set, hard, firm)
2
inflexible(adjective, hard, tough, firm)
2
nonporous(adjective, hard, tough, rigid)
2
rigid(adjective, set, hard, tough, firm)
2
steeled(verb, adjective, set, firm)
2
tough(adjective, hard, rigid, inflexible)
2
vitrified(adjective, set, heavy, deep)
1
annealed(verb, adjective, hard, firm)
1
arthritic(adjective, hard, firm, tense)
1
benumbed(verb, adjective, hard, firm)
1
brittle(adjective, hard, firm, tense)
1
buckram(adjective, hard, firm, tense)
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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>