BLELLUMS is a playable word

blellum Scrabble® Dictionary

noun
pl. blellums
a babbler
65 Playable Words can be made from "BLELLUMS"
   2-Letter Words (8 found)
   3-Letter Words (19 found)
   5-Letter Words (12 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)