MEDUSAE is a playable word

medusa Scrabble® Dictionary

noun
pl. medusas or medusae
a jellyfish
(adjective) medusal
93 Playable Words can be made from "MEDUSAE"
   2-Letter Words (14 found)
   3-Letter Words (27 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)