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