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