PLUMBUMS is a playable word

plumbum Scrabble® Dictionary

noun
pl. plumbums
lead
49 Playable Words can be made from "PLUMBUMS"
   2-Letter Words (5 found)
   3-Letter Words (16 found)
   4-Letter Words (17 found)
   5-Letter Words (8 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)