Synonyms of irascibility

1 Syllable
rage, heat, tear, stew, snit, tiff, spleen, wax, miff, fit
2 Syllables
crossness, anger, passion, ire, tartness, furor, tantrum, dander, angers, fury, outburst, sourness, tizzy
3 Syllables
touchiness, crankiness, churlishness, huffiness, surliness, tetchiness, grouchiness, ill-humor, crabbiness, sullenness, annoyance, pestering, fretfulness, resentment, peevishness
4 Syllables
petulance, pugnacity, hotheadedness, moroseness, acrimony, irateness, asperity, asperities, acerbity, irritation, temperament, impatience, infuriation
5 Syllables
cantankerousness, irascibleness, disagreeableness, sensitivity
6 Syllables
excitability, irritability