postulate
apodictic
factly
hypothesis
premise
presume
convince
should
constatation
put one's money where one's mouth is
plausibility
postulation
predication
strengthen
axiom
averment
vindication
editorialize
honest to goodness
honest to God
have a point
truth
bite the bullet
sophistry
persuasion
I can tell you
evasion
opinion
thought
proposition
sentiment
equivocation
probative
pseudologic
view
claim
to tell the truth
set out one's stall
deep rhetoric
dialectic
premiss
suppositum
assumption
thesis
assertionally
suggestion
misconnote
logical argument
call a spade a shovel
line of reasoning
argumentation
argument
arguendo
line
fact-finder
argumentum ad populum
veracity
avouchment
avowal
affirmation
tautology
by God
go with one's gut
disconfirm
deal in
where someone is coming from
basic assumption
misproof
vouch
self-evident truth
evidence
critical thinking
baseless
explanandum
axiomization
paralogism
deflationism
reason
what
explicandum
threaten
perfect pitch
credence
tell the truth
preach to the choir
certify
there is something to be said for
argumentum ad consequentiam
dogma
ground
process
circular argument
dialectics