10 entries under syrupy topic. ×

5
firm(adjective, hard, solid, rigid, inflexible)
4
concrete(hard, tough, solid, rigid, inflexible)
4
thick(hard, solid, rigid, jellied)
2
condensed(hard, tough, solid, rigid, inflexible)
1
close-grained(hard, tough, solid, rigid, inflexible)
1
fine-grained(hard, tough, solid, rigid, inflexible)
1
jelled(hard, tough, solid, rigid, inflexible)
1
set(hard, tough, solid, rigid, inflexible)
1
solidified(hard, tough, solid, rigid, inflexible)
1
stiff(hard, tough, solid, rigid, inflexible)
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APASmart Define. (2015). nonporous thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/nonporous/thesaurus/synonyms
ChicagoSmart Define. 2015. "nonporous thesaurus" https://smartdefine.org/nonporous/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, nonporous thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/nonporous/thesaurus/synonyms>.
MLASmart Define. "nonporous thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/nonporous/thesaurus/synonyms>