impulsive

impulsive is an   Adverb

Definition:

[1] Having the power of driving or impelling; giving an impulse; moving; impellent. Poor men! poor papers! We and they Do some impulsive force obey. Prior.

[2] Actuated by impulse or by transient feelings. My heart, impulsive and wayward. Longfellow.

[3] Acting momentarily, or by impulse; not continuous; -- said of forces.

Synonyms: