What's the plural form of countersorcery? Here's the word you're looking for.
Answer
The noun countersorcery can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be countersorcery.
However, in more specific contexts, the plural form can also be countersorceries e.g. in reference to various types of countersorceries
or a collection of countersorceries.
