RichThesaurus
ascertained
ascertained
synonyms
discovered
observed
on ice
sure
known
guaranteed
have a lock on
confirmed
set
in the bag
establishable
pledged
demonstrable
attested
undoubted
sure-fire
indubitable
conclusive
clear
well-known
sealed
verifiable
real
provable
insured
plighted
plain
bonded
infallible
positive
destined
salted away
sure thing
predestined
familiar
authoritative
having down pat
confirmable
certified
safe
true
for sure
unequivocal
warranted
sure enough
famous
genuine
undeniable
certain
assured
more synonyms
ascertained
antonyms
unsure
uncertain
unknown
uninvestigated
doubtful
knownless
undiscovered
unfamiliar
unascertained
unapprehended
ignote
unreliable
unrecognized
faltering
unexplained
obscure
dubious
questionable
insecure
indefinite
unrevealed