What is another word for Co-operator?
Pronunciation: [kˈə͡ʊˈɒpəɹˌe͡ɪtə] (IPA) 
A co-operator is an individual who collaborates with others to achieve a common goal. Synonyms for co-operator include team player, collaborator, partner, ally, colleague, supporter, and contributor. A team player is one who works well with others to accomplish a shared objective. A collaborator is someone who cooperates with others in a joint effort. A partner is a person or entity that shares responsibilities and benefits with another. An ally is someone who provides help and support to another person or group. A colleague is a peer or co-worker in the same profession or organization. A supporter is someone who backs a person or cause. And a contributor is one who adds value to a project or endeavor.
