“+ adjective
Etymology: un- (I) + fledged, past participle of fledge
1.
a. : not fledged : not feathered : not ready for flight
found a small, unfledged English sparrow on the doorstep — advt
b. of an arrow : not equipped with vanes
shot an unfledged arrow
2.
a. : not fully developed : immature , callow
an unfledged writer
unfledged judgment
b. : of, relating to, or characteristic of youth and inexperience
in those unfledged days was my wife a girl — Shakespeare