CRINOID is a playable word

crinoid Scrabble® Dictionary

noun
pl. crinoids
a marine animal
50 Playable Words can be made from "CRINOID"
   2-Letter Words (8 found)
   3-Letter Words (15 found)
   4-Letter Words (18 found)
   5-Letter Words (6 found)
   6-Letter Words (2 found)
   7-Letter Words (1 found)