SWOOSH is a playable word

swoosh Scrabble® Dictionary

verb
swooshed, swooshing, swooshes
to move with a rustling sound
32 Playable Words can be made from "SWOOSH"
   2-Letter Words (7 found)
   3-Letter Words (12 found)
   4-Letter Words (8 found)
   5-Letter Words (4 found)
   6-Letter Words (1 found)