86 entries under solid topic. ×

5
congealed(adjective, set, hard, tough, firm)
5
consolidated(adjective, close, hard, firm)
5
impermeable(adjective, close, set, hard, tough)
5
jelled(adjective, set, hard, tough, firm)
5
nonporous(hard, rigid, syrupy, jellied)
5
stodgy(adjective, heavy, sturdy, fat)
5
tough(adjective, person, set, body, strong)
4
fixed(adjective, strong, hard, firm)
4
impervious(adjective, hard, rigid, dense)
4
murky(adjective, dull, obscure, dim)
4
rigid(adjective, strong, hard, tough, firm)
4
short(adjective, close, substantial, tight)
3
compacted(adjective, strong, hard, firm)
3
solidified(adjective, set, hard, tough, firm)
3
wooden(adjective, hard, firm, stiff)
2
congested(close, full, short, substantial)
2
jam-packed(close, full, short, substantial)
2
starchy(adjective, hard, firm, stiff)
2
sturdy(adjective, person, close, set, body)
2
tense(adjective, close, hard, firm)
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APASmart Define. (2016). thick thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thick/thesaurus/synonyms
ChicagoSmart Define. 2016. "thick thesaurus" https://smartdefine.org/thick/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, thick thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thick/thesaurus/synonyms>.
MLASmart Define. "thick thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/thick/thesaurus/synonyms>