in all probability

1. 1.

   with considerable certainty; without much doubt

   “He is probably out of the country”

   “in all likelihood we are headed for war”

   Synonymsprobablylikelyin all likelihoodbelike

Questions about in all probability

What does in all probability mean?

in all probability means "with considerable certainty; without much doubt".

What is another word for in all probability?

Close synonyms include probably, likely, in all likelihood, belike. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.