What's the plural form of lusterware? Here's the word you're looking for.
Answer
The noun lusterware can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be lusterware.
However, in more specific contexts, the plural form can also be lusterwares e.g. in reference to various types of lusterwares
or a collection of lusterwares.
Examples
Dorado, or lusterware, is mentioned in Alcora documents as early as the mid-eighteenth century, but again, it did not take off until the beginning of the third period.