What's the plural form of after-wit? Here's the word you're looking for.
Answer
The noun after-wit can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be after-wit.
However, in more specific contexts, the plural form can also be after-wits e.g. in reference to various types of after-wits
or a collection of after-wits.
Examples
So, having this behind-time flash of after-wit, I made haste to efface the question I had asked.