THESAURUS
irascible
agitable, bearish, bitchy, cankered, cantankerous, churlish, contrary, crabbed, cranky, cross, cross-grained, crusty, cussed, difficult, disagreeable, edgy, emotional, emotionally unstable, eruptive, excitable, explosive, feisty, fractious, froward, high-mettled, high-spirited, high-strung, highly emotional, huffish, huffy, inflammable, irritable, mean, mettlesome, nervous, ornery, perturbable, perverse, prickly, sensitive, skittish, snappish, spiteful, spleeny, splenetic, startlish, stuffy, sulky, sullen, testy, touchy, ugly, volcanic, waspish, wayward, wrongheaded
ROGET THESAURUS
irascible
Irascibility
N
irascibility, irascibleness, temper, crossness, susceptibility, procacity, petulance, irritability, tartness, acerbity, protervity, pugnacity, excitability, bad temper, fiery temper, crooked temper, irritable, temper, genus irritabile, hot blood, ill humor, asperity, churlishness, huff, a word and a blow, Sir Fretful Plagiary, brabbler, Tartar, shrew, vixen, virago, termagant, dragon, scold, Xantippe, porcupine, spitfire, fire eater, fury,
irascible, bad-tempered, ill-tempered, irritable, susceptible, excitable, thin-skinned, fretful, fidgety, on the fret, hasty, overhasty, quick, warm, hot, testy, touchy, techy, tetchy, like touchwood, like tinder, huffy, pettish, petulant, waspish, snappish, peppery, fiery, passionate, choleric, shrewish, sudden and quick in quarrel, querulous, captious, moodish, quarrelsome, contentious, disputatious, pugnacious, cantankerous, exceptious, restiff, churlish, cross, cross as crabs, cross as two sticks, cross as a cat, cross as a dog, cross as the tongs, fractious, peevish, acari=atre, in a bad temper, sulky, angry, resentful, resentive, vindictive, Int, pish!, a vieux comptes nouvelles disputes, quamvis tegatur proditur vultu furor, vino tortus et ira.