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