BASIDIAL is a playable word

basidium Scrabble® Dictionary

noun
pl. basidia
a structure on a fungus
(adjective) basidial
110 Playable Words can be made from "BASIDIAL"
   2-Letter Words (14 found)
   6-Letter Words (6 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)