What is the collective noun for ministers?

There isn't one single, universally accepted collective noun for ministers. Here are a few options, depending on the context:

Formal:

* Cabinet (for a group of ministers in government)

* Conclave (for a group of cardinals)

* Synod (for a group of bishops)

Informal:

* Group

* Assembly

* Body

* Team

You could also use a descriptive phrase like "a gathering of ministers" or "a council of ministers."

The best collective noun to use will depend on the specific situation and the desired tone.