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