apriority

In its apriority it can never be insane; insanity is a symptom of the morbid a posteriori.

The apriority of all mathematical knowledge is open to serious questioning.

This should settle, once for all, the question of apriority.

How completely unlike are the things which are here classed together under the conception of apriority!

It is indeed possible that Kant himself regarded this objective necessity of time as contributing to the proof of its apriority.