ETYM Latin acer sharp; prob. assimilated in form to acid. Related to Eager.
Strong and sharp.
Harsh or corrosive in tone.
acerb · acerbic · acid · bitter · blistering · caustic · pungent · sulfurous · sulphurous · tasty · unpleasant · venomous · virulent · vitriolic
Bridak, naoštren.
Ciničan.