Here it develops into a larval, or rather an adolescent form.
The adolescent boy sitting awkwardly in the corner hasn't spoken for hours.
My adolescent daughter spends hours on the phone every night, gabbing with her friends.
The adolescent stage of life is an awkward one, there's no denying it.
Billy and all of his adolescent friends spend every free moment at the skate park.
Susan was such a goody two-shoes as an adolescent, she never went to any parties or stayed out past curfew.
My adolescent years were some of the worst of my life.
His stereotypical adolescent attitude earned him a week of dish-washing duty.
Lisa's adolescent children are the most polite teenagers I've ever met.
Jason evolved from a cheery young boy into a moody adolescent.
He continued to brag about his menial accomplishments, as adolescent boys are prone to do.
An incredible amount of maturing is often observed during the adolescent phase of one's life.