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