2 Words to use with adolescence

There was rarely a day when a troop of children did not swarm over the Marshall house and barn, playing and playing and playing with that indomitable zest in life which is the birthright of humanity before the fevers and chills of adolescence begin.

The period of adolescence past, and his growing frame expanded and well knit by exercise, he either continued to follow athletic sports, or began a military or other career.

2 Words to use with  adolescence