likely
like-ly
adverb
Probably; almost certainly. Often used with 'most' or 'very'.
"We'll most likely go out."
adjective
Probable or expected to happen, be true, or do something.
"It's likely to rain later."
Thesaurus
Synonyms: believable, credible, prospective, potential, promising, liable, apt, probable, belike, in all probability, probably, in all likelihood
Antonyms: unlikely