STILLS is a playable word

still Scrabble® Dictionary

adjective
stiller, stillest
free from sound or motion
verb
stilled, stilling, stills
to make still
31 Playable Words can be made from "STILLS"
   2-Letter Words (5 found)
   3-Letter Words (8 found)
   4-Letter Words (10 found)
   5-Letter Words (7 found)
   6-Letter Words (1 found)