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