Synonyms of ill-humored

1 Syllable
hot, cross
2 Syllables
brooding, crabbed, fretful, grumbling, peevish, sullen, crosser, crankiest, crabbier, mumpish, touchy, whiny, annoyed, pouty, carping, crusty, snappy, grouchy, tense, huffy, moody, bearish, surly, cranky, crabby, moodier, crustier, snarling, chuffier, hasty, fretting, fiery, chuffy, sulky, testy, crankier, gloomy, fractious, prickly
3 Syllables
complaining, dyspeptic, plaintive, choleric, contentious, petulant, sourpussed, crotchety, morose, resentful, querulous, splenetic
4 Syllables
disputatious, dissatisfied, ill-natured, perversive, sensitive, irascible, irritable, cantankerous, quick-tempered, tempersome
5 Syllables
hypercritical, exasperated
6 Syllables
oversensitive