ABOIDEAU is a playable word

aboideau Scrabble® Dictionary

noun
pl. aboideaus or aboideaux
a type of dike
70 Playable Words can be made from "ABOIDEAU"
   2-Letter Words (17 found)
   3-Letter Words (29 found)
   4-Letter Words (14 found)
   5-Letter Words (8 found)
   6-Letter Words (1 found)
   8-Letter Words (1 found)