BACKBITING is a playable word

backbite Scrabble® Dictionary

verb
backbit, backbitten, backbiting, backbites
to slander
123 Playable Words can be made from "BACKBITING"
   2-Letter Words (15 found)
   7-Letter Words (7 found)
   8-Letter Words (1 found)
   10-Letter Words (1 found)