different between demonstrable vs apodictical

English

demonstrable (comparative more demonstrable, superlative most demonstrable)

Able to be demonstrated.
It is easily demonstrable that water extinguishes fire.

demonstrable (plural demonstrables)

Something that can be demonstrated.
- 1949, The Termination Report of the National War Labor Board
  We deal here with imponderables rather than demonstrables.

From apodictic +? -al.

apodictical (comparative more apodictical, superlative most apodictical)

(archaic) Apodictic; being clearly demonstrable; certain.
- 1646, Thomas Browne, Pseudodoxia Epidemica, I.10:
  For holding an Apodictical knowledge, and assured science of its verity, to perswade their apprehensions unto a plurality of gods in the world, were to make Euclide believe there were more than one Center in a Circle [...].

Send