You could at least try to be a bit more polite, even though it's not like you.

Her nature is neither affected nor pretentious.

It does not become you to complain.

She was taken in by his gentlemanly appearance.

She got rattled by the stupid question.

Her girlish complexion belied the fact that she was over forty.

I read a womanly expression on her face.

She has a feminine insight into human behavior.

She is nothing of a poet.

He is a silent, manly boy.

He died a soldier's death in the battle in the cause of democracy.

He behaved himself like a man.

He is a man of male courage.

He is something of a scholar.

He posed as my close friend.

Is he anything of a scholar?

He is a young man who impresses you as a typical student.

His manners are not those of a gentleman.

His bearing was stiff and military.

There is nothing of the banker in his bearing.