Skellum is a 7 letter English word. It's valid Scrabble word worth 13 points. It's valid Words with friends word worth 17 points.
You can make 95 anagrams from letters in skellum (ekllmsu).
1605-15; Dutch schelm rogue, knave Middle Low German; cognate with German Schelm rogue, Old High German skelmo, scalmo plague, corpse
Old Coetzee saved me the trouble of answering, for he broke in with skellum!