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