Difference between Collaborator and Collaborationist

What is the difference between Collaborator and Collaborationist?

Collaborator as a noun is a person who collaborates while Collaborationist as a noun is one who collaborates, a collaborator.

Part of speech: noun

Definition: a person who collaborates

Example sentence: A lot of the great songwriters in history have been collaborators, with a separate lyricist.

Part of speech: noun

Definition: One who collaborates, a collaborator.

We hope you now know whether to use Collaborator or Collaborationist in your sentence.