SAMARIUM is a playable word

samarium Scrabble® Dictionary

noun
pl. samariums
a metallic element
111 Playable Words can be made from "SAMARIUM"
   2-Letter Words (13 found)
   3-Letter Words (31 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)