What is the collective noun for rodents?

There isn't one universally accepted collective noun for rodents. However, some common options are:

* A mischief of rats

* A pack of rats

* A colony of mice

* A horde of rats

* A swarm of rats

You can also use more general terms like a group of rodents, a bunch of rodents, or a collection of rodents. Ultimately, the best collective noun to use will depend on the context and the specific type of rodent you are referring to.