OLOGIES is a playable word

ology Scrabble® Dictionary

noun
pl. ologies
a branch of knowledge
78 Playable Words can be made from "OLOGIES"
   2-Letter Words (12 found)
   3-Letter Words (21 found)
   5-Letter Words (11 found)
   6-Letter Words (4 found)
   7-Letter Words (2 found)