Grown-up and Well-timed

Grown-up adjective - Relating to or typical of adults; displaying proper maturity.

Well-timed and grown-up are semantically related. In some cases you can use "Well-timed" instead an adjective phrase "Grown-up".

Well-timed adjective - Especially suitable for a certain time.

Grown-up and well-timed are semantically related. Sometimes you can use "Grown-up" instead an adjective phrase "Well-timed".