ср. concord, community работать в тесном содружестве с кем-л. – to work in close co-operation/collaboration with smb.
с.
1. concord, harmony
(сотрудничество) co-operation
~ наций co-operation between nations
Британское ~ наций British Commonwealth (of Nations)
Содружество Независимых Государств (СНГ) Commonwealth of Independent States (CIS) (union of republics of the former Soviet Union).
2. (общество, объединение) association
~ художников artists` association