PLUMBING is a playable word

plumbing Scrabble® Dictionary

noun
pl. plumbings
the pipe system of a building
91 Playable Words can be made from "PLUMBING"
   2-Letter Words (11 found)
   5-Letter Words (6 found)
   6-Letter Words (6 found)
   7-Letter Words (4 found)
   8-Letter Words (1 found)