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