93 entries under solid topic. ×

1
unbending(adjective, hard, firm, stiff)
1
unflexible(adjective, hard, firm, tense)
1
ungraceful(adjective, hard, firm, tense)
1
unsupple(adjective, hard, firm, tense)
1
vitrified(adjective, set, heavy, deep)
1
wooden(adjective, hard, firm, tense)
0
close-grained(hard, tough, rigid, inflexible)
0
fine-grained(hard, tough, rigid, inflexible)
0
impermeable(hard, rigid)
0
nonporous(hard, tough, rigid, inflexible)
0
sturdy(hard, tough, rigid, inflexible)
0
substantial(hard, rigid)
0
tough(hard, rigid, inflexible)
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APASmart Define. (2015). congealed thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/congealed/thesaurus/synonyms
ChicagoSmart Define. 2015. "congealed thesaurus" https://smartdefine.org/congealed/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, congealed thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/congealed/thesaurus/synonyms>.
MLASmart Define. "congealed thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/congealed/thesaurus/synonyms>