Guise and Pen name

Guise noun - A display of emotion or behavior that is insincere or intended to deceive.

Pen name and guise are semantically related. In some cases you can use "Pen name" instead a noun "Guise".

Pen name noun - An author's pseudonym.

Guise and pen name are semantically related. Sometimes you can use "Guise" instead a noun phrase "Pen name".