GAVELLED is a playable word

gavel Scrabble® Dictionary

verb
gaveled, gaveling, gavels or gavelled, gavelling, gavels
to signal for attention or order by use of a gavel (a small mallet)
98 Playable Words can be made from "GAVELLED"
   2-Letter Words (9 found)
   3-Letter Words (29 found)
   6-Letter Words (6 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)