EOBIONT is a playable word

eobiont Scrabble® Dictionary

noun
pl. eobionts
a type of basic organism
70 Playable Words can be made from "EOBIONT"
   2-Letter Words (15 found)
   3-Letter Words (27 found)
   4-Letter Words (18 found)
   5-Letter Words (4 found)
   6-Letter Words (5 found)
   7-Letter Words (1 found)