BOILOFFS is a playable word

boiloff Scrabble® Dictionary

noun
pl. boiloffs
the vaporization of liquid
78 Playable Words can be made from "BOILOFFS"
   2-Letter Words (11 found)
   3-Letter Words (21 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)