OUTSTUNT is a playable word

outstunt Scrabble® Dictionary

verb
outstunted, outstunting, outstunts
to surpass in stunting
50 Playable Words can be made from "OUTSTUNT"
   2-Letter Words (9 found)
   3-Letter Words (16 found)
   4-Letter Words (16 found)
   5-Letter Words (8 found)
   8-Letter Words (1 found)