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