acerbic
1. [ adjective ] sour or bitter in taste
Synonyms: astringent sharp acerb
Related terms: sour
2. [ adjective ] harsh or corrosive in tone
Synonyms: bitter acid blistering venomous virulent sulphurous caustic sulfurous acrid vitriolic acerb
Examples:

"an acerbic tone piercing otherwise flowery prose" "a barrage of acid comments" "her acrid remarks make her many enemies" "bitter words" "blistering criticism" "caustic jokes" "a sulfurous denunciation"

Related terms: unpleasant
Similar spelling:   acerb
  acrobatic
  acrobatics
  acerbity
  acrophobic
  acrobat
  acerbate
  Acrobates