fully fledged
adjective
[ ˌfʊli ˈflɛdʒd ]
• completely developed or established; of full status.
• "David had become a fully fledged pilot"
Similar:
mature,
adult,
grown-up,
grown,
fully grown,
full-grown,
fully developed,
trained,
qualified,
proficient,
experienced,
time-served,
full grown,
full scale,
full blown,
• (of a bird) having developed all its feathers and able to fly.