PREWASHING is a playable word

prewash Scrabble® Dictionary

verb
prewashed, prewashing, prewashes
to wash beforehand
798 Playable Words can be made from "PREWASHING"
   2-Letter Words (28 found)
   3-Letter Words (120 found)
   9-Letter Words (2 found)
   10-Letter Words (1 found)