UNFITTING is a playable word

unfit Scrabble® Dictionary

verb
unfitted, unfitting, unfits
to make unsuitable
52 Playable Words can be made from "UNFITTING"
   2-Letter Words (8 found)
   3-Letter Words (23 found)
   4-Letter Words (8 found)
   5-Letter Words (2 found)
   6-Letter Words (5 found)
   7-Letter Words (5 found)
   9-Letter Words (1 found)