The medieval organizations of tradesmen were called trades guilds or mercantile guilds. There were also crafts guilds.
Committee
Blue collar workers is another description for a large group of working class people.
brood : a group of young animals or children
A group of religious people is often referred to as a congregation, parish, assembly, or community.
another word for large group is clan.
choir or orchestra is another word for music group
Another word for gather or collect is... handle or group together.
stereotypical maybe sam?? :)
Another word for religious group could be "faith community" or "religious organization."
Another word for study group is "learning circle" or "study session".
faction clique
Yes, the word colony is a noun, a singular, common noun; a word for a group of people or a country that is controlled by another country; a population of plants or animals in a particular place that belong to one species; a group of people with common qualities or interests located in close association; a word for a group or a thing.