Ключевые слова: activity, aged, ambit, archaic, background, ball, basketball, blackboard, board, circle, cloud, competition, coterie, court, cycle, employment, emulation, entertainment, equipment, five, game, goal, green, hoop, joust, jousting, keep fit, leather, local, loop, match, mesh, musty, net, old, pastime, play, recreation, red, restlessness, score, shabby, sky, sphere, sport, stale, team, white,