Acrid

• POS: Adjective
• HYPHEN: ac=rid

CIDE DICTIONARY

Acrid, a. [L. acer sharp; prob. assimilated in form to acid. See Eager.].

•  Sharp and harsh, or bitter and not, to the taste; pungent; as, acrid salts.  [1913 Webster]
•  Causing heat and irritation; corrosive; as, acrid secretions.  [1913 Webster]
•  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.

OXFORD DICTIONARY

Acrid, adj. (acrider, acridest)
1 bitterly pungent; irritating; corrosive.
2 bitter in temper or manner.

Derivative

acridity n. acridly adv.

Etymology

irreg. f. L acer acris keen + -ID(1), prob. after acid

THESAURUS

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

ROGET THESAURUS

Acrid

Pungency

N pungency, piquance, piquancy, poignancy haut-gout, strong taste, twang, race, sharpness, acrimony, roughness, unsavoriness, mustard, cayenne, caviare, seasoning, niter, saltpeter, brine (saltiness), carbonate of ammonia, sal ammoniac, sal volatile, smelling salts, hartshorn (acridity), dram, cordial, nip, nicotine, tobacco, snuff, quid, smoke, segar, cigar, cigarette, weed, fragrant weed, Indian weed, Cavendish, fid, negro head, old soldier, rappee, stogy, pungent, strong, high-, full-flavored, high-tasted, high-seasoned, gamy, sharp, stinging, rough, piquant, racy, biting, mordant, spicy, seasoned, hot, hot as pepper, peppery, vellicating, escharotic, meracious, acrid, acrimonious, bitter, rough, unsavory.

Bitterness

N bitterness, acridness, acridity, acrimony, caustic, alkali, acerbity, gall, wormwood, bitters, astringent bitters, Angostura, aromatic bitters, sourness, pungency, alkaloids, turmeric, bitter, bitterish, acrid, acerb, acerbic, bitter as gall, bitter pill to take, sugar coating on a bitter pill.

Unsavoriness

N unsavoriness, amaritude, acrimony, acridity (bitterness), roughness, acerbity, austerity, gall and wormwood, rue, quassia, aloes, marah, sickener, unsavory, unpalatable, unsweetened, unsweet, ill-flavored, bitter, bitter as gall, acrid, acrimonious, rough, offensive, repulsive, nasty, sickening, nauseous, loathsome, fulsome, unpleasant.

Acridity

N acridity, astringency, bite, tear gas, smoke, acrid fumes, acrid, biting, astringent, sharp, harsh, bitter, (5) Sound (i) SOUND IN GENERAL.