6 entries under harsh topic. ×

8
vinegary(adjective, difficult, bitter, sour)
4
tart(adjective, bitter, sour, acidic)
3
sour(adjective, difficult, crabby, cranky)
2
acerbic(adjective, bitter, sour, tart)
2
acidulous(adjective, bitter, sour, tart)
2
bitter(adjective, sour, tart, acidic)
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APASmart Define. (2015). vinegarish thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/vinegarish/thesaurus/synonyms
ChicagoSmart Define. 2015. "vinegarish thesaurus" https://smartdefine.org/vinegarish/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, vinegarish thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/vinegarish/thesaurus/synonyms>.
MLASmart Define. "vinegarish thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/vinegarish/thesaurus/synonyms>