halfwitted

They seem to address the blind eye and the sluggish mind of the halfwitted.

They looked up then, as across the field her halfwitted brothers were approaching.

No, Mr. Stigler was not there, so a halfwitted, deformed lad informed him.

The halfwitted girl alone remained with the center group, making aimless passes, with ill-regulated hands, at Aunt Judy.

It had cost her such an effort to try to make it plain without just coming out and saying he was halfwitted.

She was gazing across the field to where her halfwitted brothers worked, while he was thinking how thoughtful she was.