impetuous Definition

impulsive, hotheaded, forceful, incautious, tearaway, madcap, brainish, rash, fierce, headstrong, petulant, rebellious, brash, flighty, temperamental, tempestuous, fearless, timid, reckless, rambunctious, exuberant, obstinate, feisty, excitable, undisciplined, insolent, truculent, intemperate, impudent, mischievous, arrogant, cocky, capricious, pugnacious, haughty, adventurous, irrepressible, coltish, callow, precocious, mercurial, diffident, imperious, roguish, calculative, indecisive, brusk, doltish, spiteful, shrewd, cocksure, eccentric, pixieish, incorrigible, steely, loutish, unassertive, egocentric, obstreperous, imperturbable, guileless, immature, flamboyant, egotistical, domineering, impish, moony, coquettish, vengeful, feckless, clownlike, gawky, hardheaded, sullen, extroverted, histrionic, streetwise, instinctive, shrewish, peevish, vixenish, irascible, waspish, charismatic, moody, assertive, dandified, uncouth, boorish, idealist, lovesick, lustful, scatty, puppyish, schoolmarmish, choleric, insouciant, unmannered, caddish, iracund,