WORMCASTS is a playable word

wormcast Scrabble® Dictionary

noun
pl. wormcasts
a mass of earth left on the surface by a burrowing earthworm
313 Playable Words can be made from "WORMCASTS"
   2-Letter Words (15 found)
   7-Letter Words (5 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)