common word: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete
#1 tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, serve, forehand, backhand, volley, smash, net, baseline, deuce, advantage, break point, ace, fault, let, rally, topspin, slice, drop shot, lob, passing shot, tiebreak
#2 badminton: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, racket, shuttlecock, net, court, serve, smash, drop, clear, net shot, drive, singles, doubles, mixed, rally, fault, let, line, deception, speed, footwork
#3 squash: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, racket, ball, court, wall, tin, service box, boast, drop, drive, lob, volley, tickle, nick, out, let, stroke, match, game, point, rally
#4 table tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, table, net, serve, spin, forehand, backhand, loop, smash, chop, block, drop, singles, doubles, rally, point, game, match, deception
#5 racquetball: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, racket, ball, court, wall, ceiling, serve, return, kill shot, pass shot, ceiling shot, screen serve, hinder, penalty, out, game, match, point, glove, goggles, strategy
#6 pickleball: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, court, net, serve, volley, dink, drop, smash, baseline, kitchen, non-volley zone, fault, side out, rally, point, game, match, doubles, singles
#7 paddle tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, court, net, serve, volley, groundstroke, overhead, lob, drop shot, doubles, alley, service box, rally, point, game, set, match, deuce, advantage
#8 platform tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, court, net, screen, heater, winter, serve, volley, groundstroke, lob, dink, smash, doubles, rally, point, game, set, match, deuce
#9 jai alai: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, cesta, pelota, wall, court, throw, catch, rebound, speed, serve, backhand, forehand, point, game, set, doubles, singles, player, court, helmet, glove
#10 real tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, court, wall, tambour, dedans, galleries, penthouse, chase, hazard, grille, winning gallery, service, volley, boast, passing shot, drop shot, rally, point, game, set, match
#11 court tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, court, wall, tambour, dedans, galleries, penthouse, chase, hazard, grille, winning gallery, service, volley, boast, passing shot, drop shot, rally, point, game, set, match
#12 beach tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, sand, net, beach, serve, volley, smash, dink, lob, overhead, doubles, rally, point, game, set, match, deuce, advantage, fault
#13 soft tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, racket, ball, court, net, serve, spin, forehand, backhand, lob, drop shot, smash, volley, singles, doubles, rally, point, game, set, match, deuce
#14 touch tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, racket, foam ball, court, net, serve, volley, groundstroke, lob, drop shot, smash, singles, doubles, rally, point, game, set, match, fun, casual, family
#15 pop tennis: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, court, net, serve, volley, groundstroke, lob, drop shot, smash, singles, doubles, rally, point, game, set, match, fun, casual, social
#16 padel: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, court, glass, mesh, serve, volley, smash, bandeja, chiquita, vibora, lob, wall, doubles, rally, point, game, set, match, deuce
#17 paddle ball: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, paddle, ball, wall, court, serve, return, volley, groundstroke, smash, lob, singles, doubles, rally, point, game, match, deuce, advantage, fault, let
#18 fronton: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, wall, ball, paddle, court, service, rebound, volley, groundstroke, smash, lob, singles, doubles, rally, point, game, set, match, deuce, advantage, fault
#19 fives: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, wall, ball, glove, court, service, rebound, volley, underarm, overarm, humble, front, back, point, game, set, match, deuce, advantage, fault, let
#20 rackets: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, racket, ball, wall, court, service, rebound, volley, groundstroke, smash, lob, underarm, overarm, point, game, set, match, deuce, advantage, fault, let
#21 spectacles ball: court, net, ball, racket, serve, return,  volley, smash, drop, spin, play, match, set, game, score, compete, tournament, championship, league, athlete, racket, ball, wall, court, service, rebound, volley, underarm, overarm, point, game, set, match, deuce, advantage, fault, let, singles, doubles, rally