FLIES is a playable word

fly Scrabble® Dictionary

adjective
flier, fliest
clever
verb
flew, flown, flying, flies
to move through the air
verb
flied, flying, flies
to hit a ball high into the air in baseball
31 Playable Words can be made from "FLIES"
   2-Letter Words (8 found)
   3-Letter Words (12 found)
   4-Letter Words (9 found)
   5-Letter Words (2 found)