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