ALLUVIUMS is a playable word

alluvium Scrabble® Dictionary

noun
pl. alluviums or alluvia
detrital material deposited by running water
124 Playable Words can be made from "ALLUVIUMS"
   2-Letter Words (13 found)
   3-Letter Words (31 found)
   6-Letter Words (9 found)
   7-Letter Words (3 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)