impulsive Synonyms

driving capricious tearaway hotheaded whimsical madcap impetuous unprompted unbidden unbridled uncautious unconsidered unlearned unlooked-for unthinking unwilled unwise thoughtless temperamental quixotic rash reckless reflex reflexed reflexive rushed spontaneous stanchless suasory subitaneous sudden temerarious unwitting vicissitudinary unpremeditated devil-may-care misguided motivational unforced unintentional ill-considered unplanned tear away trigger happy uncontrived libidinal knee jerk volcanic whirlwind wild