collection, collecting, gathering, combination, aggregate, summation

pool, gathering, rally, grouping, congregation, aggregation

aggregation, gathering, collecting, accumulation, assemblage, ingathering

meeting, meet, gathering, assembly, convention, congress

gathering, host, horde, mob, throng, oodles

group, set, collection, series, combination, gathering

session, meeting, sitting, hearing, court, gathering

accumulation, cumulation, piling up, gathering, collection, bulk

harvest, harvesting, harvester, cutting, gathering, reaper

growth, development, increase, expansion, evolution, gathering

abscess, furuncle, growth, gathering

public, audience, crowd, assembly, throng, gathering