8 letters · 14 points in Scrabble
originPartially from meno- (“month-”) + -ology (“study, account”) and partially from anglicization of Medieval Latin mēnologium and Byzantine Greek μηνολόγιον (mēnológion), q.v. Doublet of menologion, menologium, and menologe.
Etymology from Wiktionary, CC BY-SA 3.0