English
interconfessional
From inter- + confessional.
Formed from inter- + confessional
Proto-Indo-European *h₁én ‘in’
Proto-Indo-European *h₁entér ‘between’
Proto-Italic *n̥ter ‘between’
Latin inter ‘between’
English inter-
Today it means
adj Taking place between religious organisations that have different systems of formulated theology (confessions of faith)
Language periods are conventional ranges, not dates for this word.
Etymograph / interconfessional