probably

adverbs

with considerable certainty; without much doubt
"He is probably out of the country"; "in all likelihood we are headed for war"
belike, in all likelihood, in all probability, likely, probably
is derived from
probable
easy to believe on the basis of available evidence
"he talked plausibly before the committee"; "he will probably win the election"
believably, credibly, plausibly, probably
is derived from
probable