OILIEST is a playable word

oily Scrabble® Dictionary

adjective
oilier, oiliest
covered or soaked with oil
86 Playable Words can be made from "OILIEST"
   2-Letter Words (15 found)
   3-Letter Words (25 found)
   5-Letter Words (12 found)
   6-Letter Words (2 found)
   7-Letter Words (2 found)