Synonyms|263Antonyms|5|Broader|0Narrower|0Related|57
1
caseharden(verb, jellied, gel, calcify, coagulate)
1
closing
1
compacting
1
concerning
1
concreting
1
crisping
1
curdled(verb, hunch, jellied, gel, tighten)
1
curdling(verb, hunch, jellied, gel, tighten)
1
degenerating
1
densify(verb, close, contract, compact, brace)
1
enterprising
1
firmest
1
firming up(noun, verb, expression, compensate, countercheck)
1
firms
1
fossilize(verb, close, contract, compact, brace)
1
gel(verb, hunch, jellied, tighten, calcify)
1
gelling(verb, hunch, jellied, gel, tighten)
1
housing
1
indurate(verb, close, contract, compact, brace)
1
leveling
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ChicagoSmart Define. 2015. "firming thesaurus" https://smartdefine.org/firming/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, firming thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/firming/thesaurus/synonyms>.
MLASmart Define. "firming thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/firming/thesaurus/synonyms>