OUTMARCHING is a playable word

outmarch Scrabble® Dictionary

verb
outmarched, outmarching, outmarches
to surpass in marching
830 Playable Words can be made from "OUTMARCHING"
   2-Letter Words (34 found)
   3-Letter Words (144 found)
   9-Letter Words (4 found)
   11-Letter Words (2 found)