brood : a group of young animals or children
Assembly/assemble
everyone
pack
Committee
Blue collar workers is another description for a large group of working class people.
choir
A group of religious people is often referred to as a congregation, parish, assembly, or community.
another word for large group is clan.
Another word starting with g is gloominess
choir or orchestra is another word for music group
Another word for gather or collect is... handle or group together.
stereotypical maybe sam?? :)