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