acerbic

/əˈsɜrbɪk/
adjective
  1. Harsh, critical, or sarcastic in speech or manner; sharply forthright.
    • The teacher's acerbic remark about the student's essay discouraged the class.
    • The columnist was known for her acerbic commentary on political scandals.
    • His acerbic sense of humor sometimes offended people who didn't know him well.
  2. Having a sharp, sour, or bitter taste.
    • The wine had an acerbic finish that lingered on the tongue.
    • She preferred sweet apples over the acerbic varieties.
    • The acerbic taste of the grapefruit made him add a spoonful of honey.
Antonyms
What does "acerbic" mean? | whatsthatwordmean | whatsthatwordmean