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