assumed_name

she published her novel under an assumed name.

the artist worked under an assumed name to protect his privacy.

many writers use an assumed name for creative reasons.

he registered the business under an assumed name.

the spy operated under an assumed name during the mission.

the celebrity created an assumed name for her charity work.

they filed the lawsuit under an assumed name to avoid media attention.

the witness testified under an assumed name for safety reasons.

the whistleblower used an assumed name to protect their identity.

the musician released the album under an assumed name.

she registered at the hotel under an assumed name.

the detective discovered the criminal was using an assumed name.