probably

Universal Words adverb used to say that sth is likely to happen or to be true: You're probably right. * It'll probably be OK. * It was the best known and probably the most popular of her songs. * 'Is he going to be there?' 'Probably.' * 'Do we need the car?' 'Probably not.' * As you probably know, I'm going to be changing jobs soon. * (written) The two cases are most probably connected.