OILPROOF is a playable word

oilproof Scrabble® Dictionary

adjective
impervious to oil
52 Playable Words can be made from "OILPROOF"
   2-Letter Words (9 found)
   3-Letter Words (18 found)
   4-Letter Words (18 found)
   5-Letter Words (6 found)
   8-Letter Words (1 found)