83 entries under solid topic. ×

6
consolidated(adjective, close, set, strong, hard)
5
impermeable(adjective, close, set, hard, tough)
5
substantial(adjective, close, set, strong, hard)
4
cramped(adjective, firm, full, stiff)
4
jam-packed(adjective, close, full, short)
4
nonporous(hard, rigid, density)
4
rigid(adjective, close, set, strong, hard)
3
bunched(adjective, dense, compressed, condensed)
3
congested(adjective, close, full, short)
3
deep(adjective, set, hard, heavy)
3
solidified(adjective, set, hard, tough, firm)
3
unyielding(adjective, close, set, hard, tough)
2
confined(adjective, close, short, substantial)
2
gelatinous(adjective, set, heavy, deep)
2
inelastic(adjective, hard, rigid)
2
inflexible(adjective, close, set, strong, hard)
2
squeezed(adjective, dense, compressed)
2
strong(adjective, close, set, hard, firm)
2
sturdy(adjective, close, set, strong, hard)
1
appressed(adjective, dense, compressed, condensed)
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APASmart Define. (2016). compact thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/compact/thesaurus/synonyms
ChicagoSmart Define. 2016. "compact thesaurus" https://smartdefine.org/compact/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, compact thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/compact/thesaurus/synonyms>.
MLASmart Define. "compact thesaurus" 31 March 2016. Web. 20 September 2026. <https://smartdefine.org/compact/thesaurus/synonyms>