organon
uncompromising
metaphysics
metaprinciple
Fichteanism
transcendental
philosophy
undeviating
operationalism
scientifico-philosophical
creed
philosopher
credo
analytic philosopher
institutionary
transcendental philosophy
perennialism
high-principled
transcendentalism
philosophy of mind
teleology
philosophical doctrine
philosophical theory
physicophilosophical
theory-laden
methodologist
philosophically
metaphysic
speculative philosophy
exemplar
theorize
doctrinal
concretization
back to basics
postulational
ideology
vitalism
subprinciple
canon
definitionism
pillar
empiricism
philosophicohistorical
contingentism
planted
set out one's stall
revolutionism
implanted
philosophic
metaphilosophy