ATHENEUMS is a playable word

atheneum Scrabble® Dictionary

noun
pl. atheneums
a literary institution
364 Playable Words can be made from "ATHENEUMS"
   2-Letter Words (28 found)
   3-Letter Words (77 found)
   7-Letter Words (8 found)
   8-Letter Words (3 found)
   9-Letter Words (1 found)