FUTILE is a playable word

futile Scrabble® Dictionary

adjective
having no useful result
(adverb) futilely
50 Playable Words can be made from "FUTILE"
   2-Letter Words (10 found)
   3-Letter Words (18 found)
   4-Letter Words (16 found)
   5-Letter Words (5 found)
   6-Letter Words (1 found)