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