attendees, goers, panelists, entrants, organizers, contestants, participation, campers, students, spectators, volunteers, members, trainees, adults, delegates, individuals, partakers, exercisers, walkers, paddlers, youths, people, exhibitors, persons, applicants, users, riders, respondents, speakers, women, guests, sponsors, subjects, recipients, vendors, schoolchildren, cadets, professionals, instructors, presenters, invitees, residents, youngsters, dasi, onlookers, bikers, patients, entries, enthusiasts, marathoners, teens, patrons, paraders, practitioners, duration, enrollees, hippology, concertgoers, celebrants, reciters, conveners, survivors, beneficiaries, novices, undergraduates, watchers, racers, others, cyclists, conventioneers, discussant, observers, adopters, jota, hopefuls, passersby, groups, clergywomen, pretest, couples, celebrators, sessions, donors, partygoers, preregistration, quilters, booths, buyers, investors, bidders, teenagers, marchers, traders, men, debaters, takers, dieters, purchasers, olympiads, viewers, audience, tanners, participant, principals, interlocutors, collaborators, executives, partners, customers, players, signatories, supervisors, address, date, dialogue, enter, event, glossary, inventory, subscribed, tabular, witness, =, argument, array, boxed, bullet, byval, category, clinic, code, column

clearing house, conference, draw, experimenter bias, gag order, group discussion, guessing game, honor system, love feast, nash equilibrium, promotion system, pyramid scheme, shakeout, skiing, sparring, sweepstake, sweepstakes, symposium, tontine, variously