FLIRT is a playable word

flirt Scrabble® Dictionary

verb
flirted, flirting, flirts
to behave amorously without serious intent
17 Playable Words can be made from "FLIRT"
   2-Letter Words (4 found)
   3-Letter Words (6 found)
   4-Letter Words (6 found)
   5-Letter Words (1 found)