impetuous

impetuous is an   Adverb

Definition:

[1] Rushing with force and violence; moving with impetus; furious; forcible; violent; as, an impetuous wind; an impetuous torrent. Went pouring forward with impetuous speed. Byron.

[2] Vehement in feeling; hasty; passionate; violent; as, a man of impetuous temper. The people, on their holidays, Impetuous, insolent, unquenchable. Milton.

Synonyms: