Synonyms of excitable

1 Syllable

quick, rash

2 Syllables

nervous, peevish, twitchy, touchy, skittish, fierce, jumpy, feistier, violent, pettish, ructious, edgy, moody, edgier, hasty, fiery, gung-ho, feisty, restless, reckless, testy, high-strung

3 Syllables

mercurial, volcanic, neurotic, hot-headed, overstrung, overwrought, hotheaded, cat-and-dog, jittery, uneasy, impatient, fidgety, vehement, impetuous, galvanic

4 Syllables

enthusiastic, impulsive, volatile, overzealous, agitable, sensitive, emotional, irascible, intolerant, quick-tempered, passionate, susceptible, hot-tempered, alarmable, inflammable, quarrelsome, hysterical, uncontrolled

5 Syllables

hyperactive, demonstrative, overactive, temperamental