a belief
a priori principle
a priori truth
absolute fact
accepted fact
actual fact
adage
admitted fact
affirmation
ana
analects
aphorism
apothegm
apriorism
article of faith
assertion
assumed position
assumption
bald fact
bare fact
basis
brocard
brutal fact
byword
canon
catchword
categorical proposition
center
circumstance
cold fact
collected sayings
conceded fact
conjecture
core
current saying
data
datum
demonstrable fact
dictate
dictum
distich
doctrine
dogma
elixir
empirical fact
epigram
essence
essential
axiomatization
axiomatize
constraint
criterion
definition
hypothesis
impossibility
inference
maxim
objection
paradox
precept
proposition
saying
standpoint
tenet
terminology
theorem
thesis
validity
viewpoint