OOLITES is a playable word

oolite Scrabble® Dictionary

noun
pl. oolites
a variety of limestone
(adjective) oolitic
110 Playable Words can be made from "OOLITES"
   2-Letter Words (15 found)
   3-Letter Words (28 found)
   6-Letter Words (4 found)
   7-Letter Words (3 found)