8
clammy(adjective, sticky, semiliquidity, gummy, semi-liquid)
8
tacky(adjective, secure, wet, thick, messy)
8
concentrated
8
syrupy(adjective, set, tough, solid, heavy)
8
tenacious(adjective, secure, tough, thick, tacky)
7
clotted(adjective, heavy, dense, syrupy, concentrated)
7
condensed
7
stiff(adjective, tough, heavy, thick, dense)
6
dense
6
solid
5
heavy
5
jellylike
5
liquid(adjective, fluid, flowing, melting)
4
close
4
coagulated(heavy, thick, dense, syrupy, concentrated)
4
compact
4
firm
4
jelled(heavy, thick, dense, syrupy, concentrated)
4
jellied(heavy, thick, dense, syrupy, concentrated)
4
slippery(adjective, liquid, lubricated)
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APASmart Define. (2015). viscous thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/viscous/thesaurus/synonyms
ChicagoSmart Define. 2015. "viscous thesaurus" https://smartdefine.org/viscous/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, viscous thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/viscous/thesaurus/synonyms>.
MLASmart Define. "viscous thesaurus" 2 November 2015. Web. 23 September 2026. <https://smartdefine.org/viscous/thesaurus/synonyms>