Synonyms: interchurch, interdenominational
Definition: occurring between or among or common to different churches or denominations
Usage: interchurch aid; interdenominational cooperation between Methodists and Presbyterians
Similar words: nonsectarian, unsectarian
Definition: not restricted to one sect or school or party
Usage: religious training in a nonsectarian atmosphere; nonsectarian colleges; a wide and unsectarian interest in religion- Bertrand Russell