SNOWS is a playable word

snow Scrabble® Dictionary

verb
snowed, snowing, snows
to fall as snow (precipitation in the form of ice crystals)
23 Playable Words can be made from "SNOWS"
   2-Letter Words (6 found)
   3-Letter Words (9 found)
   4-Letter Words (7 found)
   5-Letter Words (1 found)