Synonyms of volcanic

1 Syllable

quick, rash

2 Syllables

nervous, peevish, touchy, skittish, fierce, violent, edgy, moody, hasty, fiery, restless, reckless, testy, high-strung

3 Syllables

mercurial, neurotic, hot-headed, uneasy, impatient, fidgety, vehement, impetuous, galvanic

4 Syllables

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

5 Syllables

demonstrative, temperamental