COPYLEFTS is a playable word

copyleft Scrabble® Dictionary

noun
pl. copylefts
a license that allows free use of copyrighted software
265 Playable Words can be made from "COPYLEFTS"
   2-Letter Words (18 found)
   7-Letter Words (2 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)