cooperation

competitors, entrants, contest, invitational, competitiveness, finalists, contestants, challenge, rivals, duopoly, entries, rivalry, winners, duel, tournament, qualifiers, heats, olympiad, cutthroat, bidding, sport, spelling bee, teams, marketplace, semifinalist, spelldown, finals, interscholastic, talent, dominance, contenders, event, prizes, tussle, championship, regatta, vie, kermesse, sweepstakes, hippology, amateur, crosscountry, preliminaries, pageants, antitrust laws, counterchallenge, finishers, derby, match, playday, audition, headwind, upstart, tourney, roundrobin, finale, disadvantage, round robin, innovation, bidders, poy, footraces, oligopoly, regulation, cookoff, intercollegiate, game, scullers, supremacy, scrutiny, hopefuls, overcapacity, challengers, race, colosseum, horseshow, battle, dogfight, tourn, monopolization, comers, showjumping, qualification, tryouts, prizewinner, monopolies, champion, monopolisation, shakeout, racewalking, showpiece, eisteddfod, performances, champs, spellers, creativity, excel, debate, world cup, category, joust, wildcard, competitor, conflict, contestation, opposition, promotion, recruiting, collaboration, demand, initiative, aggression, exploitation, hostilities, mobilisation, subsidization, campaigning, coercion

athletics, athletic contest, champ, chicken, cliffhanger, comer, enemy, favorite, favourite, field trial, finalist, foe, front-runner, king, playoff, price competition, price war, runner-up, second best, spelling contest, street fighter, title-holder, trial, world-beater

., ahead, antitrust case, antitrust law, antitrust legislation, arms race, athletics, award, bat, beat, beat out, best, bowelless, broad jump, bronze medal, cakewalk, cartel, champ, champion, chicken, clobber, combine, come in, come out, competinga, competitive, competitively, competitory, confront, contested, corporate trust, crush, cup, cup final, cup tie, cutthroat, davis, davis cup, discus, dispatcher, disqualified, diving, diving event, drub, dwight davis, dwight filley davis, edge, entrant, entry, face, federal trade commission, field day, field event, fierce, finalist, free-enterprisea, frisbee, ftc, game theory, gold medal, hammer, hammer throw, head-to-head, high jump, hurt, inside track, intercollegiate, interdepartmental, interscholastic, interschool, intraspecific, in the lead, javelin, judge, jumping, jungle, jury, liberalism, lick, long jump, loving cup, market, match-up, matchup, neck and neck, nip and tuck, nomination, noncompetitive, out front, panel, place, playing field, playoff, pole jump, pole jumping, pole vault, pole vaulting, popularity contest, price competition, price war, private-enterprisea, prix de rome, prize, protection, protectionism, protective tariff, qualifier, race, referee, restraint of trade, ringer, rival, rugged individualism, running, run off, shell, shot put, silver, silver medal, sport, starter, submission, swimming event, swimming meet, swim meet, team sport, theory of games, thrash, three-day event, title-holder, tough, tournament, tourney, track, track meet, trade protection, trade secret, train, trial, trounce, trust, umpire, uncontested, undercut, undersell, unimpressively, unplaced, vanquish, victory celebration, win, withdrawer

business relation, contestant, group action, social event

challenger, contender, contention