[syn: acerb, acerbic, acid, acrid, bitter, blistering, caustic, sulfurous, sulphurous, virulent, vitriolic]
The Collaborative International Dictionary of English v.0.48:
Acrid \Ac"rid\, a. [L. acer sharp; prob. assimilated in form to
acid. See Eager.]
1. Sharp and harsh, or bitter and not, to the taste; pungent;
as, acrid salts.
[1913 Webster]
2. Causing heat and irritation; corrosive; as, acrid
secretions.
[1913 Webster]
3. Caustic; bitter; bitterly irritating; as, acrid temper,
mind, writing.
[1913 Webster]
Acrid poison, a poison which irritates, corrodes, or burns
the parts to which it is applied.
[1913 Webster] Acridity
WordNet (r) 3.0 (2006):
acrid
adj 1: strong and sharp;"the pungent taste of radishes"; "the
acrid smell of burning rubber" [syn: pungent, acrid]
2: harsh or corrosive in tone; "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 about political
assassination, talk-show hosts and medical ethics"; "a
sulfurous denunciation"; "a vitriolic critique" [syn:
acerb, acerbic, acid, acrid, bitter, blistering,
caustic, sulfurous, sulphurous, virulent,
vitriolic]