GRAVELLING is a playable word

gravel Scrabble® Dictionary

verb
graveled, graveling, gravels or gravelled, gravelling, gravels
to pave with gravel (a mixture of rock fragments)
350 Playable Words can be made from "GRAVELLING"
   2-Letter Words (16 found)
   9-Letter Words (3 found)
   10-Letter Words (1 found)