OILTIGHT is a playable word

oiltight Scrabble® Dictionary

adjective
being so tight as to prevent the passage of oil
45 Playable Words can be made from "OILTIGHT"
   2-Letter Words (11 found)
   3-Letter Words (15 found)
   4-Letter Words (13 found)
   5-Letter Words (5 found)
   8-Letter Words (1 found)