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