group action vs social activity

Other hyponyms of group action include vote, procession, action, military action, battle, conflict, struggle, revolution, communalism, alliance, confederation, decolonisation, decolonization, disbandment, disestablishment, dealing, dealings, transaction, stampede, social control, coup, coup d'etat, putsch, takeover, internationalisation, internationalization, nationalisation, nationalization, exchange, interchange, exchange, rally, compliance, submission, competition, contention, rivalry, resistance, nonresistance, due process, due process of law, action, legalisation, legalization, legitimation, separation, desegregation, integrating, integration, cooperation, brainstorming, assemblage, assembly, gathering, attendance, attending, nonattendance, getting even, paying back, return, democratisation, democratization, engagement, involution, involvement, participation, non-engagement, non-involvement, nonparticipation, ethnic cleansing, socialisation, socialization.