MOUNDING is a playable word

mound Scrabble® Dictionary

verb
mounded, mounding, mounds
to pile
83 Playable Words can be made from "MOUNDING"
   2-Letter Words (16 found)
   4-Letter Words (16 found)
   5-Letter Words (8 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)