EXAMPLES FROM THE WEB FOR GROWN-UP
That was her grown-up crinoline, swing-swinging as she went.
This fact is simply that a child is a nuisance to a grown-up person.
It was the first time that any one had addressed me by that grown-up title.
At last the grown-up sisters absorbed all of Mammy's spare time.
She treated her as an equal, as a grown-up woman of experience.
Oh to be allowed to operate properly, as grown-up people do!
The same people were there, and their own daughter was a grown-up girl, but Roma was gone.
The boys say "how-do-you-do" and try to smile like grown-up folks.
Jerry, this boy is my nephew Graham—he's not nearly as grown-up as he looks.
He was much interested, he had not realized that she was grown-up enough to teach.