Synonyms of ill-tempered

1 Syllable
cross, sharp, sour
2 Syllables
crosser, angrier, toucher, crabbier, mumpish, touchy, churlish, grumpy, grouchier, annoyed, snappy, grouchy, vicious, crabby, moody, bearish, surly, angriest, moodier, chuffier, shrewish, waspish, angry, chuffy, nasty, testy
3 Syllables
choleric, crotchety, spiteful, liverish, morose, ornery, hardnosed, splenetic
4 Syllables
perversive, irascible, cantankerous, bad-tempered, quick-tempered