Synonyms of oversensitive

1 Syllable
hot, cross
2 Syllables
brooding, crabbed, fretful, grumbling, peevish, touchy, annoyed, carping, snappy, grouchy, tense, huffy, bearish, surly, moody, snarling, hasty, fretting, fiery, touchier, testy, touchiest, gloomy, fractious, prickly
3 Syllables
complaining, dyspeptic, plaintive, choleric, contentious, petulant, crotchety, thin-skinned, morose, resentful, querulous
4 Syllables
disputatious, dissatisfied, sensitive, irascible, irritable, cantankerous, quick-tempered, ill-humored
5 Syllables
hypercritical, exasperated, emotionable
6 Syllables
hypersensitive, ultrasensitive