coreligionist /kō-rə-lijˈə-nist/

A follower of the same religion as another

• whipper-in
• whipper-ins
• whippers
• whippersnapper
• whippersnappers
• whippet
• whippeting
• whippetings
• whippets
• whippier
• whippiest
• whippiness
• whippinesses
• whipping
• whipping boy
• whipping boys
• whipping-cheer
• whipping-cheers
• whipping cream
• whipping creams
• whipping-post
• whipping-posts
• whippings
• whipping-top
• whipping-tops