16 letters · 19 points in Scrabble
adjective not bound or devoted to the promotion of a particular denomination
originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English denominational English undenominational From un- + denominational.
Etymology from Wiktionary, CC BY-SA 3.0