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