1) Brash 2) Rash and impetuous 3) Showery 
• (a.) Resembling, or of the nature of, brash, or broken fragments; broken; crumbly. • (a.) Showery; characterized by brashes, or showers.
Brash'y adjective 1. Resembling, or of the nature of, brash, or broken fragments; broken; crumbly. « Our progress was not at all impeded by the few soft, brashy floes that we encountered.» F. T. Bullen. 2. Showery; characterized by brashes, or showers. 
brash. · showery.