OUTDUELLED is a playable word

outduel Scrabble® Dictionary

verb
outdueled, outdueling, outduels or outduelled, outduelling, outduels
to surpass in dueling
106 Playable Words can be made from "OUTDUELLED"
   2-Letter Words (11 found)
   3-Letter Words (31 found)
   5-Letter Words (10 found)
   7-Letter Words (2 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)