What is another word for impulsive?
Pronunciation: [ɪmpˈʌlsɪv] (IPA) 
Impulsive, a trait which refers to acting without thinking, is often associated with spontaneous behavior. Some synonyms for impulsive are impetuous, reckless, foolhardy, brash, or hasty. These words often describe actions that are sudden, rash, and lack proper thought processes. Other similar words that suggest instinctive, thoughtless behavior include spontaneous, spur-of-the-moment, uncontrolled, and impromptu. Alternatively, synonyms that evoke a more positive interpretation of impulsivity include adventurous, daring, and bold, which emphasize the positive potential of acting on one's instincts. Interestingly, the word impulsive itself has a Latin root impellere, which means "to drive forward".
