hardcrusted

Etymology
From.

Adjective

 * 1) Having a hard crust.
 * 2)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.
 * 1)  Tough; stubborn; hard-nosed.