Characterized by violence and agitation; wild; stormy.
Having or resembling animal exuberance.
Full of energy; exuberant; noisy.
Exceedingly violent, severe, ferocious, cruel or savage.
Excellent, very good.
Resolute or strenuously active.
Of exceptional quality, exhibiting boldness or chutzpah.
Threatening in appearance or demeanor.
Extremely; very.