ROCKFALL is a playable word

rockfall Scrabble® Dictionary

noun
pl. rockfalls
a mass of fallen rocks
88 Playable Words can be made from "ROCKFALL"
   2-Letter Words (9 found)
   3-Letter Words (26 found)
   5-Letter Words (13 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)