DIPLOE is a playable word

diploe Scrabble® Dictionary

noun
pl. diploes
a bony tissue of the cranium
(adjective) diploic
69 Playable Words can be made from "DIPLOE"
   2-Letter Words (14 found)
   3-Letter Words (23 found)
   5-Letter Words (6 found)
   6-Letter Words (3 found)