43 entries under heavy topic. ×

2
impermeable(adjective, set, hard, tough, firm)
2
substantial(hard, solid, rigid, thick)
1
caked(adjective, set, solid, deep)
1
clabbered(adjective, set, solid, deep)
1
congealed(noun, verb, adjective, set, hard)
1
fixed(adjective, set, strong, solid)
1
gelatinous(adjective, set, solid, deep)
1
gloppy(adjective, set, solid, deep)
1
gooey(dense, concentrated)
1
gummous(adjective, set, solid, deep)
1
gunky(adjective, set, solid, deep)
1
impervious(adjective, set, hard, tough, solid)
1
jelled(verb, adjective, set, hard, tough)
1
jellied(verb, adjective, set, solid)
1
opaque(adjective, set, solid, deep)
1
ossified(adjective, set, solid, deep)
1
ropy(stiff, thick, dense, syrupy)
1
set(verb, adjective, hard, tough, solid)
1
sloppy(dense, concentrated)
1
syrupy(adjective, set, solid, deep)
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APASmart Define. (2015). condensed thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/condensed/thesaurus/synonyms
ChicagoSmart Define. 2015. "condensed thesaurus" https://smartdefine.org/condensed/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, condensed thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/condensed/thesaurus/synonyms>.
MLASmart Define. "condensed thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/condensed/thesaurus/synonyms>