overtart

/ˌoʊvərˈtɑrt/
adjective
  1. Too sour or acidic in taste; excessively tart.
    • The chef warned that the sauce would become overtart if you added more vinegar.
    • These green apples are overtart for my liking; I prefer them when they ripen and sweeten.
    • The lemonade was overtart because she added too much lemon juice and not enough sugar.
Antonyms
What does "overtart" mean? | whatsthatwordmean | whatsthatwordmean