ETYM Cf. French compréhensif.
1. Being the most comprehensive of its class.
2. Broad in scope.
3. Including all or everything.
across-the-board · all-around · all-embracing · all-encompassing · all-inclusive · all-round · blanket · broad · citywide · complete · cosmopolitan · countrywide · countywide · door-to-door · ecumenical · encompassing · encyclopaedic · encyclopedic · extensive · general · house-to-house · inclusive · large · nationwide · oecumenical · omnibus · panoptic · plenary · schoolwide · spaciotemporal · spatiotemporal · statewide · super · umbrella · universal · well-rounded · wide · world-wide · worldwide
across-the-board · all-around · all-embracing · all-encompassing · all-inclusive · all-round · blanket · broad · citywide · complete · cosmopolitan · countrywide · countywide · door-to-door · ecumenical · encompassing · encyclopaedic · encyclopedic · extensive · general · house-to-house · inclusive · large · nationwide · oecumenical · omnibus · panoptic · plenary · schoolwide · spaciotemporal · spatiotemporal · statewide · super · umbrella · universal · well-rounded · wide · world-wide · worldwide · comp · comprehensive examination