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