cooperation

mutual

The two countries signed an agreement based on mutual cooperation to tackle climate change together.

ask for, call for, demand, seek

The government demanded international cooperation to address the climate crisis.

enlist, get

We managed to get the cooperation of local businesses to help clean up the park.

encourage, promote

The government is encouraging cooperation among different health organizations to fight the disease.

in ~ with

The new community center was built in cooperation with local schools and volunteers.

with/without sb's ~

The school couldn't organize the field trip without the parents' cooperation.

~ among

The agreement encouraged greater cooperation among the three neighboring countries.

~ between

Scientists from different countries worked together on cooperation between their research teams to find a cure.

~ from

We couldn't finish the project without cooperation from all the team members.

~ in

The two countries agreed to work together for better cooperation in environmental protection.

~ on

The two companies agreed to work in cooperation on developing new technology for smartphones.

~ with

The team's cooperation with local businesses helped make the event successful.

a lack of cooperation, a need for cooperation

The project failed because of a lack of cooperation between the two teams.