Nouns

(n)battalion, large number, multitude, plurality, packa large indefinite quantity“a battalion of ants”, “a multitude of TV antennas”, “a plurality of religions”
(n)multitude, throng, concoursea large gathering of people
(n)multitude, masses, mass, hoi polloi, people, the great unwashedthe common people generally“separate the warriors from the mass”, “power to the people”