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