2
instill
2
invest
2
invoke
2
kindle
2
mold
2
pervade
2
pollute(deterioration, uncleanness)
2
produce
2
provoke(verb, agitate, inflame, fester, simmer)
2
salt(verb, flavor, spike, season, spice)
2
saturate
2
show
2
sour(provoke, agitate, inflame, fester, simmer)
2
sourdough
2
spice(verb, flavor, spike, season, infuse)
2
stain(deterioration, uncleanness)
2
steep
2
suffuse
2
transfuse
2
work(verb, provoke, agitate, inflame, fester)
11 years ago|7.1k views|share |citing 
APASmart Define. (2015). leaven thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/leaven/thesaurus/synonyms
ChicagoSmart Define. 2015. "leaven thesaurus" https://smartdefine.org/leaven/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, leaven thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/leaven/thesaurus/synonyms>.
MLASmart Define. "leaven thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/leaven/thesaurus/synonyms>