ZOOIDAL is a playable word

zooid Scrabble® Dictionary

noun
pl. zooids
an organic cell or body capable of independent movement
(adjective) zooidal
39 Playable Words can be made from "ZOOIDAL"
   2-Letter Words (12 found)
   3-Letter Words (15 found)
   4-Letter Words (8 found)
   5-Letter Words (3 found)
   7-Letter Words (1 found)