Synonyms: 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
Similar words: oecumenic, oecumenical, ecumenic, ecumenical
Definition: concerned with promoting unity among churches or religions
Usage: ecumenical thinking; ecumenical activities; the ecumenical movement
Similar words: 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: nondenominational
Definition: not restricted to a particular religious denomination
Usage: a nondenominational church
Similar words: undenominational
Definition: not bound or devoted to the promotion of a particular denomination
Usage: undenominational religious instruction