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