MYXAMEBA is a playable word

myxameba Scrabble® Dictionary

noun
pl. myxamebas or myxamebae
a slime mold that resembles an amoeba
50 Playable Words can be made from "MYXAMEBA"
   2-Letter Words (17 found)
   3-Letter Words (18 found)
   4-Letter Words (7 found)
   5-Letter Words (7 found)
   8-Letter Words (1 found)