Adjectives

(s)ecumenic, oecumenic, ecumenical, oecumenicalconcerned with promoting unity among churches or religions“ecumenical thinking”, “ecumenical activities”, “the ecumenical movement”
(s)cosmopolitan, ecumenical, oecumenical, general, universal, worldwide, world-wideof worldwide scope or applicability“an issue of cosmopolitan import”, “the shrewdest political and ecumenical comment of our time” (Christopher Morley), “universal experience”