HEELBALLS is a playable word

heelball Scrabble® Dictionary

noun
pl. heelballs
a composition used for polishing
128 Playable Words can be made from "HEELBALLS"
   2-Letter Words (14 found)
   6-Letter Words (6 found)
   7-Letter Words (2 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)