a posteriori
confirmable
data-based
existential
experiential
experimental
falsifiable
observational
semiempirical
trial-and-error
verifiable
Cyrenaic
Eleatic
Epicurean
Megarian
Stoic
animist
animistic
atomistic
cosmotheistic
cut-and-try
eclectic
empiric
eudaemonistic
factual
hedonic
hedonist
hedonistic
heuristic
hit-or-miss
humanist
humanistic
idealistic
instrumentalist
materialistic
mechanistic
metaphysical
monistic
naturalistic
nominalist
observed
panlogistical
pantheistic
pilot
positivist
positivistic
practical
pragmatic
pragmatist
probationary
probative
probatory
proving
provisional
rationalistic
realist
realistic
scholastic
empiricism
empiricist
anecdotal
conceptual
elementary
geographical
physiological
quantitative
sociological
statistical
subjective
theoretical
transcendental
valid
lyrical
satirical
nonempirical