SLUICES is a playable word

sluice Scrabble® Dictionary

verb
sluiced, sluicing, sluices
to wash with a sudden flow of water
64 Playable Words can be made from "SLUICES"
   2-Letter Words (6 found)
   3-Letter Words (19 found)
   5-Letter Words (11 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)