irritable irascible short-tempered hot-tempered quick-tempered fiery peevish cross crabbed crabby crotchety cantankerous impatient grumpy huffy brusque ill-tempered bad-tempered ill-natured ill-humoured touchy volatile testy tetchy snarling waspish prickly crusty peppery bilious liverish dyspeptic splenetic choleric concise succinct memorable catchy neat clever crisp pithy witty incisive brief short short and sweet sharp terse curt laconic aphoristic epigrammatic