14 letters · 18 points in Scrabble
adjective relating to or conducted or participated in by a congregation
adjective of or pertaining to or characteristic of a Congregational church
originEtymology tree English congregation Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English congregational From congregation + -al.
Etymology from Wiktionary, CC BY-SA 3.0