Hoyden
Part of speech: noun
Definition: A rude, uncultured or rowdy girl or woman.
Part of speech: adjective
Definition: Like a hoyden: high-spirited and boisterous; saucy, tomboyish.
Tomboy
Part of speech: noun
Definition: A girl who behaves in a typically boyish manner.
Example sentence: I'm a tomboy naturally; I grew up hanging up with boys.