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