Words similar to grown-up

Example sentences for: grown-up

How can you use “grown-up” in a sentence? Here are some example sentences to help you improve your vocabulary:

Throughout the entire debate, in fact, Bradley's facial expressions and body language were those of a grown-up compelled to contend with an obnoxious punk.
One of the many things I dislike about being a grown-up is the compulsion to have a purpose in life.
The content is the same, of course, but the grown-up version cost about two pounds more than the kids' version, and, I presume, looks more sober and serious.
' But a grown-up in his 50s, in a suit, being nice?
"A flawless, grown-up" album, says the Times of London's Alan Jackson.