SLUDGY is a playable word

sludgy Scrabble® Dictionary

adjective
sludgier, sludgiest
covered with sludge
16 Playable Words can be made from "SLUDGY"
   2-Letter Words (1 found)
   3-Letter Words (6 found)
   4-Letter Words (8 found)
   6-Letter Words (1 found)