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