GROUCHING is a playable word

grouch Scrabble® Dictionary

verb
grouched, grouching, grouches
to complain
136 Playable Words can be made from "GROUCHING"
   2-Letter Words (13 found)
   6-Letter Words (7 found)
   7-Letter Words (6 found)
   8-Letter Words (2 found)
   9-Letter Words (1 found)