"Callow" is a word in ENGLISH

callow ENGLISH
Definition:

Immature; boyish; \"green\"; as, a callow youth.

callow ENGLISH
Definition:

Destitute of feathers; naked; unfledged.

callow ENGLISH
Definition:

A kind of duck. See Old squaw.

Few words of positivity

Doing easily what others find is difficult is talent doing what is impossible for talent is genius.

Henri Frederic Amiel

WORD SUGGESTIONS
Laugh your heart out.

Q: How do you keep your husband from reading your e-mail?A: Rename the mail folder to "instruction manuals"

under-age ENGLISH

Not having arrived at adult age, or at years of discretion; hence, raw; green; immature; boyish; childish.

Read the complete definition