rival (n)
community (n)
role model
mate (n)
referee (n)
coach (n)
company (n)
someone whose behaviour, attitudes etc people try to copy because they admire them
someone who trains a person or team in a sport
a group of people who have the same interests, religion, race etc
when you are with other people and not alone
a person, group, or organization that you compete with in sport, business, a fight etc SYN competitor
someone who makes sure that the rules of a sport such as football, basketball, or boxing, are followed
someone you work with, do an activity with, or share something with