1
positioned(verb, adjective, firm, solid, stiff)
1
refractory(adjective, hard, tough, firm, solid)
1
resistant(adjective, hard, firm, solid, tense)
1
rheumatic(adjective, hard, firm, solid, tense)
1
rigid(adjective, hard, tough, firm, solid)
1
secured
1
slabby
1
slimy
1
slithery
1
sloppy(heavy, dense, syrupy, concentrated, viscous)
1
starched(adjective, hard, firm, solid, stiff)
1
stark(adjective, hard, firm, solid, tense)
1
steely(adjective, hard, firm, solid, tense)
1
stiff as a board(expression, adjective, idiom, firm, solid)
1
stony(adjective, hard, firm, solid, stiff)
1
stringy
1
tacky
1
taut(adjective, hard, firm, solid, stiff)
1
tenacious
1
tense(adjective, hard, firm, solid, stiff)
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APASmart Define. (2015). jelled thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/jelled/thesaurus/synonyms
ChicagoSmart Define. 2015. "jelled thesaurus" https://smartdefine.org/jelled/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, jelled thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/jelled/thesaurus/synonyms>.
MLASmart Define. "jelled thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/jelled/thesaurus/synonyms>