To be at fault, to be mistaken.
Kamali' bissānun, ga' ku katewwa'an.
What you say is at fault; it doesn’t seem right to me.
Kamali' amban pakalehankun.
I was mistaken (lit. my hearing was mistaken).
To fail (to understand each other, to meet each other), misunderstand.
If what I say is not followed, we fail to get along with each other (we will be at odds).
Pu'unte ga' magkesuwa' pegge' magkamali' kite.
The reason that we did not meet was because we misunderstood each other (about where or when to meet).