incapaz

incapaz
een-kah-pahz'
incapable
Examples
1. Mi gatito es incapaz de ver algo frágil sin querer tumbarlo.
My kitten is incapable of seeing something fragile without wanting to knock it over.
 
2. No entiendo por qué eres incapaz de reconocer tus propios defectos.
I don't understand why you're incapable of recognizing your own faults.