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