vinegary

/ˈvɪnɪɡəri/
adjective
  1. Tasting or smelling like vinegar; sour and acidic.
    • The sauce had a vinegary kick that woke up the whole dish.
    • These chips are too vinegary for my liking.
    • He didn't like the vinegary smell of the cleaning solution.
  2. Having a sour, cross, or irritable disposition or tone.
    • Her vinegary response made it clear she was in a bad mood.
    • He gave a vinegary laugh that didn't sound amused at all.
    • The teacher's vinegary remarks discouraged the students from asking questions.
Antonyms
What does "vinegary" mean? | whatsthatwordmean | whatsthatwordmean