97 entries under solid topic. ×

1
fixed(adjective, set, strong, hard, firm)
1
gloppy(adjective, set, heavy, deep)
1
gummous(adjective, set, heavy, deep)
1
gunky(adjective, set, heavy, deep)
1
hard-bitten(adjective, strong, hard, stiff)
1
hardened(adjective, set, strong, hard, tough)
1
inelastic(adjective, hard, rigid)
1
leathery(adjective, strong, hard, stiff)
1
narrow(adjective, close, strong, firm)
1
ossified(adjective, set, heavy, deep)
1
thickened(adjective, set, heavy, deep)
1
unbreakable(adjective, strong, hard, firm)
1
vitrified(adjective, set, heavy, deep)
0
appressed(adjective, tight, compressed)
0
bulletproof(adjective, impassable)
0
bunched(adjective, tight, compressed)
0
circumscribed(adjective, compact, tight)
0
conditioned(adjective, strong, hard, stiff)
0
confining(adjective, compact, tight)
0
cropped(adjective, compact, tight)
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APASmart Define. (2015). dense thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/dense/thesaurus/synonyms
ChicagoSmart Define. 2015. "dense thesaurus" https://smartdefine.org/dense/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, dense thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/dense/thesaurus/synonyms>.
MLASmart Define. "dense thesaurus" 17 July 2015. Web. 21 September 2026. <https://smartdefine.org/dense/thesaurus/synonyms>