wild man
feral man

Once inside, they tell their parents about the wild man.

They shot him up like he was a wild man.

Then he could see what to do about the wild men, and only after that try to approach the women.

The wild men left her and Peter more or less alone.

Some others of the wild men stood around, including the big man who seemed to be their leader.

"Did you really think I was a wild man up there?"

With their breakfast done, the wild men were at work already.

Perhaps Friday was still a wild man and would try to kill me in the night.

"In the eyes of the public we are all wild men and a security risk to society."

But I should like to see the wild man again.