This is the 740th most frequent Czech word.
fungovat
To function or to work.
In this sentence, 'fungovat' is used in its primary meaning, referring to the proper operation or functioning of a device.
Tento počítač přestal fungovat.
This computer stopped working.
Here, 'fungovat' is applied metaphorically, indicating that the plan should perform or succeed more effectively.
Nový plán by měl fungovat lépe.
The new plan should work better.
In this context, 'fungovat' is used to describe the operational dynamics or efficiency of interpersonal relationships.