adolescent
1. Going through the period of adolescence; such as, adolescent males and females.
2. Typical of someone who is immature.
3. Etymology: from Latin
adolescent from
adolescere, "to be nourished, to grow up". This is also the source of English
adult from
alere, "to nourish".
A teenager who acts like a baby when you don't treat him like an adult.
—Saturday Evening Post
calescent
convalescence
convalescent
1. Recovering health and strength after illness; on the way to recovery; still in need of nursing.
2. One who is recovering from sickness.
crescent
effervescent
That which has the property of rising in bubbles.
efflorescence
florescence
florescent
fluorescence
fluorescent
frondescence
fructescence
The maturing or ripening of fruit.
incandescence
incandescent