Synonyms and related words :
Big Brother, aficionado, arrival, attender, audience, auditor, boatswain, boss, buff, caller, chief, comer, company, comptroller, controller, entrant, examinant, examiner, fan, floor manager, floorman, floorwalker, foreman, freeloader, frequenter, gaffer, ganger, gate-crasher, guest, guests, habitue, haunter, head, headman, immigrant, in-migrant, incomer, inspector, intruder, investigator, monitor, moocher, newcomer, noncommissioned officer, observer, overman, overseer, patron, proctor, scrutineer, settler, sirdar, slave driver, spectator, straw boss, subforeman, super, superintendent, supervisor, surveyor, taskmaster, tester, theatergoer, uninvited guest, visitant, visitator