OVARIOLE is a playable word

ovariole Scrabble® Dictionary

noun
pl. ovarioles
one of the tubes of which the ovaries of most insects are composed
132 Playable Words can be made from "OVARIOLE"
   2-Letter Words (13 found)
   6-Letter Words (3 found)
   7-Letter Words (1 found)
   8-Letter Words (1 found)