I wouldn't use "prettiness" in a sentence because it sounds awkward. I'd use "beauty" instead.
You are a very Pretty Girl
It was a chartreuse color, pretty and exquisite.
The flowers were as pretty as sparkling diamonds.
I found some pretty zinnias by my house
Yes, of course. A word you couldn't use in a sentence would be a pretty poor excuse for a word.
This lot will need to have the weeds scythed pretty soon.
Labyrinth is only a noun so pretty much any sentence with the word labyrinth.
You can use the word descent in a sentence by saying "The climbing was simple but the descent was pretty dangerous." Descent is defined as the action of moving downward.
This ain't much of an answer but go on Google and type centurion in a sentence........ That's pretty much the only way to get a correct sentence....
I'm pretty sure that's two words. I'm also pretty sure you just did it.
It would be pretty difficult for a wolf to attempt a sheep imitation. This imitation ice cream is pretty good.
Pretty much any time you would use trust you can substitute trustworthiness.