WHIRLS is a playable word

whirl Scrabble® Dictionary

verb
whirled, whirling, whirls
to revolve rapidly
17 Playable Words can be made from "WHIRLS"
   2-Letter Words (5 found)
   3-Letter Words (5 found)
   4-Letter Words (3 found)
   5-Letter Words (3 found)
   6-Letter Words (1 found)