OUTSERVING is a playable word

outserve Scrabble® Dictionary

verb
outserved, outserving, outserves
to surpass in serving
776 Playable Words can be made from "OUTSERVING"
   2-Letter Words (26 found)
   3-Letter Words (101 found)
   9-Letter Words (2 found)
   10-Letter Words (1 found)