co-operate vs cooperate
cooperate
Definitions
verb
- work together on a common enterprise of project
Examples
These provisions, although expressed at a level of great generality, have often been invoked by those who posit the existence of a broad international duty to cooperate or a right to solidarity.
He urged booksellers to cooperate to form a nationwide chain of ecumenical book outlets that would be well-funded and professionally run.
Invitro certain combinations of oncogenes cooperate to transform primary rat cells.