social intercourse(n = noun.communication) intercourse - communication between individuals;
is a kind of intercommunication
has particulars: communion, sharing

N  sociality, sociability, sociableness, social intercourse, consociation, intercourse, intercommunity, consortship, companionship, comradeship, clubbism, esprit de corps, conviviality, good fellowship, good company, joviality, jollity, savoir vivre, festivity, festive board, merrymaking, loving cup, hospitality, heartiness, cheer, welcome, welcomeness, greeting, hearty welcome, hearty reception, warm reception, urbanity, familiarity, good fellow, jolly fellow, bon enfant, bawcock, social circle, family circle, circle of acquaintance, coterie, society, company, social gathering, social reunion, assembly, barbecue, bee, corn-husking, corn-shucking, house raising, barn raising, husking, husking-bee, infare, party, entertainment, reception, levee, at, home, conversazione, soiree, matin_ee, evening party, morning party, afternoon party, bridge party, garden party, surprise party, kettle, kettle drum, partie carr_ee, dish of tea, ridotto, rout, housewarming, ball, festival, smoker, smoker-party, sociable, stag party, hen party, tamasha, tea-party, tea-fight, (amusement), the feast of reason and the flow of soul, birthday party, Christmas party, New Year's Eve party, Thanksgiving Day Dinner, bonenkai, wedding reception, visiting, round of visits, call, morning call, interview, assignation, tryst, trysting place, appointment, club, sociable, companionable, clubbable, conversable, cosy, cosey, chatty, conversational, homiletical, convivial, festive, festal, jovial, jolly, hospitable, welcome, welcome as the roses in May, f=eted, entertained, free and easy, hall fellow well met, familiar, on visiting terms, acquainted, social, neighborly, international, gregarious, en famille, in the family circle, sans fa, arm in arm, a crowd is not company, be bright and jovial among your guests tonight, his worth is warrant for his welcome, let's be red with mirth, welcome the coming speed the parting guest.

anal intercourse, economic and social council, economic and social council commission, have intercourse, intercourse, medical social worker, sexual intercourse, social, social action, social activity, social affair, social anthropologist, social anthropology, social assistance, social class, social climber, social climbing, social club, social contract, social control, social convention, social dancer, social dancing, social democracy, social democratic party, social development commission, social disease, social drinker, social event, social function, social gathering, social grace, social group, social insurance, social lion, social movement, social occasion, social organisation, social organization, social outcast, social phobia, social policy, social process, social psychology, social rank, social reformer, social relation, social science, social scientist, social season, social secretary, social security, social security administration, social security number, social service, social station, social status, social stratification, social structure, social system, social unit, social welfare, social work, social worker