3
brew(verb, provoke, agitate, inflame, fester)
3
change(verb, influence)
3
contaminate(deterioration, uncleanness)
3
debase(deterioration, uncleanness)
3
defile(deterioration, uncleanness)
3
feature
3
fluff
3
foam(verb, provoke, agitate, inflame, fester)
3
limit
3
moderate
3
modify(verb, qualification)
3
narrow
3
pat
3
pepper(verb, flavor, spike, season, spice)
3
qualify(verb, qualification)
3
rise(verb, provoke, agitate, inflame, fester)
3
shake
3
temper
2
activate(verb, raise)
2
advance
11 years ago|7.1k views|share |citing 
APASmart Define. (2015). leaven thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/leaven/thesaurus/synonyms
ChicagoSmart Define. 2015. "leaven thesaurus" https://smartdefine.org/leaven/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, leaven thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/leaven/thesaurus/synonyms>.
MLASmart Define. "leaven thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/leaven/thesaurus/synonyms>