apodictism

noun2

1. •
   (rare) Apodictic character, tendency, or pretension.

   • It is my conviction that the evident stiffness and apodictism of the definitions cited was already predetermined. — 1976
2. •
   (rare) An apodictic assertion or pronouncement; a strong, unwarranted claim.

   • That phytogeography of today is a “confused hodgepodge of theory and half-baked notions”…is yet another example of Croizat’s apodictisms. — 1954