What's the plural form of anteriority? Here's the word you're looking for.
Answer
The noun anteriority can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be anteriority.
However, in more specific contexts, the plural form can also be anteriorities e.g. in reference to various types of anteriorities
or a collection of anteriorities.
In some cases too, the information contained in these ancient records should be viewed with caution since it may be presented out of context in order to substantiate claims of product anteriority.
This is a lesson drawn from Derrida's insistence on the anteriority of writing.
This is why, failing a clear and undeniable proof of anteriority, the alleged inventor will sooner or later lose his claim.
Comment: The right to ownership of Intellectual Property is based on the principle of anteriority.
On the other hand, anteriority and posteriority exist in dimension as well as in numbers.
Especially since it is not always easy to demonstrate the anteriority of traditional use.