a priori principle
a priori truth
absolute fact
accepted fact
actual fact
admitted fact
advance
affirm
affirmation
apriorism
ask
assert
assertion
assume
assumed position
assumption
avant-propos
aver
axiom
bald fact
bare fact
basis
breakthrough
bring before
bring forward
bring up
broach
brocard
brutal fact
call
categorical proposition
center
challenge
circumstance
claim
cold fact
commend to attention
conceded fact
condition
conjecture
core
data
datum
demonstrable fact
dictate
dictum
elixir
empirical fact
compel
cost
cry for
cry out for
draw
exact
govern
take
postulated
postulates
postulating
annealing
claptrap
disequilibrium
paradigm
presupposition
world-view