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