OOLOGY is a playable word

oology Scrabble® Dictionary

noun
pl. oologies
the study of birds' eggs
(adjective) oologic
11 Playable Words can be made from "OOLOGY"
   2-Letter Words (4 found)
   3-Letter Words (3 found)
   4-Letter Words (2 found)
   5-Letter Words (1 found)
   6-Letter Words (1 found)