ILLINIUM is a playable word

illinium Scrabble® Dictionary

noun
pl. illiniums
a radioactive element
27 Playable Words can be made from "ILLINIUM"
   2-Letter Words (7 found)
   3-Letter Words (9 found)
   4-Letter Words (7 found)
   5-Letter Words (2 found)
   6-Letter Words (1 found)
   8-Letter Words (1 found)