SMOOTHS is a playable word

smooth Scrabble® Dictionary

adjective
smoother, smoothest
having a surface that is free from irregularities
verb
smoothed, smoothing, smooths or smoothes
to make smooth
79 Playable Words can be made from "SMOOTHS"
   2-Letter Words (9 found)
   3-Letter Words (21 found)
   6-Letter Words (4 found)
   7-Letter Words (1 found)