12
raise(verb, ferment)
7
ferment(noun, verb, change, raise, provoke)
7
leavening(noun, change, agent, mold, yeast)
6
yeast(noun, change, agent, mold, levity)
5
catalyst(noun, change, agent)
5
flavor(verb, add, spike, season, spice)
5
imbue(verb, raise, fill, animate, steep)
5
infuse(verb, raise, fill, introduce, steep)
5
season(verb, qualification, flavor, spike, spice)
4
air
4
cause(noun, verb, cause, influence, provoke)
4
prove
4
affect(verb, influence)
4
agent(noun, cause, reason, element, matter)
4
barm(noun, mold, levity, yeast, leavening)
4
element(noun, cause, reason, matter, source)
4
impregnate(verb, fill, infuse, pregnant)
4
lighten(verb, levity, ferment)
4
loosen
4
taint(deterioration, uncleanness)
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APASmart Define. (2015). leaven thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/leaven/thesaurus/synonyms
ChicagoSmart Define. 2015. "leaven thesaurus" https://smartdefine.org/leaven/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, leaven thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/leaven/thesaurus/synonyms>.
MLASmart Define. "leaven thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/leaven/thesaurus/synonyms>