Yeah tween has been used for pre-adolescent aged kids for...uh...ever?
No clue what word you are looking for.
What is the vernacular for those folks then?
Young adult.
hmm i always thought "young adult" was 18-20
i guess it fits too.
I would hate to see op's search history.
Just because you tell yourself she's 20 doesn't make it so.
It only matters if you get caught.
or she screams, but you know what to do in that situation
Then what is a twink?
A low level character in a video game with the best gear designed that normally is looted by the help of higher levels. 😉
But google image search that and see what you get.
tweens are beTWEEN being a child and a teenager.
Try to get the average modern American to use polysyllabic words...Puberty makes that delineation. It just so happens that most people start at 13. Therefore, they should be called prepubescents.