What does immature mean in crosswords?

immature means: (of birds) not yet having developed feathers

Which crossword clues can have immature as the answer?

Possible clues for immature include "Not fully grown".

Word entry · 8 letters

Best crossword clue

"Not fully grown"

8 letters · collected on this word page

8 lettersSorted aeimmrtuStarts with IEnds with E1 clues

1I2M3M4A5T6U7R8E

01“Not fully grown”8 letters

Not quite right?

I_______