Hyphenation
 a·cer·bi·tySynonyms
 acidity, 
asperity, 
astringency, 
mordancy, 
sourness, 
tartness, 
acrimoniousness, 
causticity, 
ill temper, 
irritability, 
rancor, 
rudeness, 
sarcasm, 
sarcasticness, 
vitriolicismPronunciation
 Etymology
  ()  From French acerbité, from Latin acerbitās (“acerbity; harshness”), from acerbus (“bitter”). See acerb.