81 entries under stiff topic. ×

44
dense(adjective, person, dull, body, strong)
25
solid(adjective, person, close, body, hard)
20
compact(adjective, close, hard, tough, firm)
17
close(adjective, good, hard, love, tough)
13
concentrated(adjective, set, quality, strong, hard)
13
condensed(adjective, quality, strong, hard, tough)
12
impenetrable(adjective, dull, close, hard, tough)
11
firm(adjective, close, strong, hard, tough)
11
hard(adjective, person, body, strong, tough)
10
tight(adjective, close, hard, love, easy)
9
crowded(adjective, close, strong, firm, solid)
8
compressed(adjective, close, set, hard, tough)
8
packed(adjective, close, firm, solid, full)
7
curdled(adjective, dense, syrupy, concentrated)
7
set(adjective, strong, hard, tough, firm)
7
strong(adjective, person, body, hard, tough)
6
ropy(adjective, tough, dense, concentrated)
6
thickened(adjective, strong, hard, firm, solid)
5
consolidated(adjective, close, hard, firm, solid)
5
jellied(adjective, dense, syrupy, concentrated)
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APASmart Define. (2016). thick thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/thick/thesaurus/synonyms
ChicagoSmart Define. 2016. "thick thesaurus" https://smartdefine.org/thick/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, thick thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/thick/thesaurus/synonyms>.
MLASmart Define. "thick thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/thick/thesaurus/synonyms>