9
acidify(noun, verb, turn, spoil, winnings)
8
sour(verb, upset, poison, alienate, disillusion)
5
acetify
4
ferment
2
acerbate(noun, verb, upset, turn, spoil)
2
curdle(noun, change, turn, spoil, sour)
2
embitter(verb, upset, sour, poison, alienate)
1
acidification
1
acidifier
1
acidifying
1
alkalize
1
carbonate
1
chlorinate
1
clabber(noun, turn, spoil, winnings, meed)
1
curd(noun, turn, spoil, winnings, meed)
1
electrolyze
1
hydrate
1
hydrogenate
1
nitrate
1
oxidize
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APASmart Define. (2015). acidulate thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/acidulate/thesaurus/synonyms
ChicagoSmart Define. 2015. "acidulate thesaurus" https://smartdefine.org/acidulate/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, acidulate thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/acidulate/thesaurus/synonyms>.
MLASmart Define. "acidulate thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/acidulate/thesaurus/synonyms>