What's the plural form of assimilability? Here's the word you're looking for.
Answer
The noun assimilability can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be assimilability.
However, in more specific contexts, the plural form can also be assimilabilities e.g. in reference to various types of assimilabilities
or a collection of assimilabilities.
Examples
Assimilability of proteins, carbohydrates and lipids by Fish fed with plant and animal food.