mature (v)

When they matured, they became as tall as their parents.
Adolescents undergo various challenges as they mature into adulthood.
The young artist's work demonstrated a level of creativity beyond their years, indicating a mature talent.
Emotional intelligence is a key aspect of personal growth as individuals mature.
The business leader's ability to make sound decisions reflected a mature understanding of the industry.
Relationships mature over time, deepening the connection between partners.