Ill-mannered and Unfeminine

Ill-mannered adjective - Showing a lack of manners or consideration for others.

Unfeminine and ill-mannered are semantically related. In some cases you can use "Unfeminine" instead an adjective phrase "Ill-mannered".

Unfeminine adjective - Having qualities or traits that are traditionally considered inappropriate for a girl or woman.

Ill-mannered and unfeminine are semantically related. Sometimes you can use "Ill-mannered" instead an adjective "Unfeminine".