columnist (n.)
- annalist
 - author
 - authoress
 - bibliographer
 - coauthor
 - collaborator
 - compiler
 - composer
 - copyreader
 - copywriter
 - correspondent
 - critic
 - diarist
 - dramatist
 - editor
 - encyclopedist
 - essayist
 - gazetteer
 - ghost
 - ghostwriter
 - humorist
 - interviewer
 - journalist
 - litterateur
 - newsman
 - newspaperman
 - newspaperwoman
 - newswriter
 - novelist
 - pamphleteer
 - paragrapher
 - poet
 - pressman
 - publicist
 - reader
 - reporter
 - reviewer
 - reviser
 - rewriter
 - scenarist
 - scribe
 - scriptwriter
 - storyteller
 - subeditor
 - wordsmith
 - writer