Wiktionary
adv. very probably; almost certainly.
WordNet
adv. with considerable certainty; without much doubt; "He is probably out of the country"; "in all likelihood we are headed for war" [syn: probably, likely, in all probability, belike]
Usage examples of "in all likelihood".
Your pursuit of the woman who, in all likelihood, struck back at that, is wrongheaded.
He had, in all likelihood, been behind the earlier attempt on Jamie's life&hellip.
He had, in all likelihood, been behind the earlier attempt on Jamie's life….
The post office box is a sham and in all likelihood still being rented by whoever's fronting the deal.
While media publicity was kept to a minimum, people whose job it was to know such things knew overnight that a bomb had been stolen, and that the thieves had in all likelihood been members of the Peridot Gang.
Two prominent women have been violently murdered by the same method, and in all likelihood by the same person, barely a week apart.