13 letters · 17 points in Scrabble
adjective excessively or hypocritically pious
originEtymology tree English sanctimony Proto-Indo-European *h₃ed- Proto-Indo-European *-os Proto-Indo-European *h₃édosder.? Proto-Italic *-ōtsos or *-otsos Latin -ōsus Old French -usbor. Middle English -ous English -ous English sanctimonious From sanctimony + -ous.
Etymology from Wiktionary, CC BY-SA 3.0