OUTCLIMBING is a playable word

outclimb Scrabble® Dictionary

verb
outclimbed or outclomb, outclimbing, outclimbs
to surpass in climbing
333 Playable Words can be made from "OUTCLIMBING"
   2-Letter Words (21 found)
   3-Letter Words (80 found)
   11-Letter Words (1 found)