Mammoth Uncensored Word List:
67 words ending with om, 7 letters long

babudom barroom bedroom begloom blossom boredom bossdom boxroom bucksom chefdom chrisom czardom dayroom diadrom dogedom dolldom dukedom earldom embloom embosom engloom envenom fiefdom filmdom fogydom freedom geekdom grannom gunroom gurudom halidom heirdom hobodom holesom imbosom jarldom jibboom kingdom legroom minicom mudroom papadom phantom popedom preboom predoom rebloom regroom rhabdom schtoom selfdom serfdom shahdom stardom stepmom subatom sunroom symptom taproom tearoom telecom toylsom transom tsardom tzardom unbosom wifedom