What's the plural form of doctrinism? Here's the word you're looking for.
Answer
The noun doctrinism can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be doctrinism.
However, in more specific contexts, the plural form can also be doctrinisms e.g. in reference to various types of doctrinisms
or a collection of doctrinisms.
Examples
Putting an end to doctrinism in the YCL led to relationships with mainstream youth organizations.