HYMENIUM is a playable word

hymenium Scrabble® Dictionary

noun
pl. hymeniums or hymenia
a layer in certain fungi
(adjective) hymenial
57 Playable Words can be made from "HYMENIUM"
   2-Letter Words (18 found)
   3-Letter Words (24 found)
   4-Letter Words (8 found)
   5-Letter Words (4 found)
   6-Letter Words (2 found)
   8-Letter Words (1 found)