ripen - grow ripe; "The plums ripen in July"

find oneself, find - accept and make use of one's personality, abilities, and situation; "My son went to Berkeley to find himself"

develop - grow, progress, unfold, or evolve through a process of evolution, natural growth, differentiation, or a conducive environment; "A flower developed on the branch"; "The country developed into a mighty superpower"; "The embryo develops into a fetus"; "This situation has developed over a long time"

grow up - become an adult

turn - become officially one year older; "She is turning 50 this year"

fossilise, fossilize - become mentally inflexible

develop - grow, progress, unfold, or evolve through a process of evolution, natural growth, differentiation, or a conducive environment; "A flower developed on the branch"; "The country developed into a mighty superpower"; "The embryo develops into a fetus"; "This situation has developed over a long time"

dote - be foolish or senile due to old age

suppurate, mature - cause to ripen and discharge pus; "The oil suppurates the pustules"

eject, discharge, release, expel - eliminate (substances) from the body