TETRYLS is a playable word

tetryl Scrabble® Dictionary

noun
pl. tetryls
a chemical compound
67 Playable Words can be made from "TETRYLS"
   2-Letter Words (7 found)
   3-Letter Words (21 found)
   5-Letter Words (10 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)