GRUFFING is a playable word

gruff Scrabble® Dictionary

adjective
gruffer, gruffest
low and harsh in speech
verb
gruffed, gruffing, gruffs
to utter in a gruff voice
48 Playable Words can be made from "GRUFFING"
   2-Letter Words (5 found)
   3-Letter Words (21 found)
   4-Letter Words (14 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)