MASURIUMS is a playable word

masurium Scrabble® Dictionary

noun
pl. masuriums
a metallic element
114 Playable Words can be made from "MASURIUMS"
   2-Letter Words (12 found)
   3-Letter Words (32 found)
   6-Letter Words (7 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)