25 entries under stiffen topic. ×

9
jell(noun, verb, change, set, solid)
7
gel(noun, verb, form, set, develop)
6
set(verb, form, change, develop, solid)
6
coagulate(verb, form, change, set, develop)
6
congeal(verb, form, change, set, fix)
5
thicken(verb, form, set, develop, combine)
4
clot(verb, form, change, set, develop)
4
curdle(verb, change, set, solid, strengthen)
3
cake(verb, set, strengthen, condense, reinforce)
3
inspissate(verb, set, strengthen, condense, reinforce)
3
solidify(verb, form, set, develop, combine)
2
harden(verb, form, set, develop, combine)
1
condense(verb, form, set, develop, combine)
1
freeze(verb, form, set, develop, swell)
1
ossify(verb, swell, expand, strengthen, condense)
1
petrify(verb, swell, expand, strengthen, condense)
1
reinforce(verb, swell, expand, strengthen, condense)
0
add(swell, expand, condense, thicken, congeal)
0
buttress(swell, expand, condense, thicken, congeal)
0
deepen(swell, expand, condense, thicken, congeal)
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APASmart Define. (2015). jelly thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/jelly/thesaurus/synonyms
ChicagoSmart Define. 2015. "jelly thesaurus" https://smartdefine.org/jelly/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, jelly thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/jelly/thesaurus/synonyms>.
MLASmart Define. "jelly thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/jelly/thesaurus/synonyms>