TINFOILS is a playable word

tinfoil Scrabble® Dictionary

noun
pl. tinfoils
a thin metal sheeting
115 Playable Words can be made from "TINFOILS"
   2-Letter Words (15 found)
   3-Letter Words (28 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)