GRUBBING is a playable word

grub Scrabble® Dictionary

verb
grubbed, grubbing, grubs
to dig
53 Playable Words can be made from "GRUBBING"
   2-Letter Words (5 found)
   3-Letter Words (25 found)
   4-Letter Words (14 found)
   5-Letter Words (6 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)