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