65 entries under solidify topic. ×

5
reinforce(verb, close, set, fix, advance)
4
consolidate(verb, close, place, set, fix)
4
gelatinize(verb, form, set, fix, develop)
4
jelly(verb, form, set, develop, combine)
3
compact(verb, close, set, fix, develop)
3
ossify(verb, close, set, fix, hard)
2
amalgamate(verb, close, set, fix, settle)
2
anneal(verb, close, set, fix, settle)
2
callous(verb, adjective, close, set, fix)
2
candy(verb, strengthen, reinforce, harden, stabilize)
2
cement(verb, close, set, fix, develop)
2
contract(verb, close, set, fix, settle)
2
firm(verb, close, set, fix, settle)
2
jellify(verb, form, set, fix, develop)
2
petrify(verb, close, set, fix, settle)
2
precipitate(verb, close, set, fix, settle)
2
settle(verb, close, set, fix, secure)
2
stabilize(verb, place, set, develop, secure)
2
starch(verb, close, set, fix, settle)
1
bake(verb, close, set, fix, settle)
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APASmart Define. (2015). thicken thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thicken/thesaurus/synonyms
ChicagoSmart Define. 2015. "thicken thesaurus" https://smartdefine.org/thicken/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, thicken thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thicken/thesaurus/synonyms>.
MLASmart Define. "thicken thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/thicken/thesaurus/synonyms>