lodgemate

From lodge +‎ -mate.

lodgemate (plural lodgemates)

1. Someone who lives in the same lodge (in various senses) as someone else.
   • 1980, Gene Wolfe, chapter XV, in The Shadow of the Torturer (The Book of the New Sun; 1), New York: Simon & Schuster, →ISBN, page 138:

     "Aren't you going to wake, Goodman Baldanders, and see who your lodgemate might be?"