actual
ascertained
attested
authenticated
categorically true
certain
certified
confirmed
corroborated
demonstrated
determined
documentary
effectual
established
factual
historical
not in error
objectively true
proved
real
substantiated
sure-enough
true
true as gospel
truthful
unanswered
unconfuted
uncontradicted
uncontroverted
undenied
undoubted
unerroneous
unfallacious
unfalse
unmistaken
unquestionable
unrefutable
validated
veracious
verified
veritable
booted
commuted
computed
disputed
hooted
imputed
looted
muted
polluted
recruited
refuted
reputed
rerouted
rooted
routed
suited
undiluted
undisputed
unsuited
uprooted