adversary
against
ball
blue
challenge
challenger
champion
championship
clash
compete
competition
competitor
contender
contest
effect
electric
energy
fight
football
force
game
glow
glowing
league
light
man
match
opponent
opposing
orange
performance
play
player
playing
power
shoes
soccer
soccerball
sport
sports
start
starting
success
team
throw
tournament
uniform
victory
win