Acrid

from 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}]
    
from 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
    
from Moby Thesaurus II by Grady Ward, 1.0
86 Moby Thesaurus words for "acrid":
      acerb, acerbate, acerbic, acid, acidic, acidulent, acidulous,
      acrimonious, acute, amaroidal, antagonistic, antipathetic,
      asperous, astringent, austere, belligerent, biting, bitter,
      bitter as gall, caustic, clashing, cloying, coarse, colliding,
      conflicting, corroding, corrosive, cutting, despiteful,
      double-edged, edged, escharotic, featheredged, fierce, fine,
      full of hate, hard, harsh, hateful, hostile, incisive, irritating,
      keen, keen-edged, knifelike, malevolent, malicious, malignant,
      mordacious, mordant, nose-tickling, oversweet, penetrating,
      piercing, piquant, poignant, pungent, quarrelsome, rancorous,
      razor-edged, repugnant, rigorous, rough, saccharine, scathing,
      scorching, set, set against, severe, sharp, sore, sour, spiteful,
      stabbing, stinging, strident, stringent, tart, trenchant,
      two-edged, vehement, venomous, violent, virulent, vitriolic,
      withering

    

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