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