OUTDOING is a playable word

outdo Scrabble® Dictionary

verb
outdid, outdone, outdoing, outdoes
to exceed in performance
96 Playable Words can be made from "OUTDOING"
   2-Letter Words (15 found)
   5-Letter Words (11 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)