A1adverb1K

Probably

UK /["/ˈprɒbəbli/"]/US /["/ˈprɑːbəbli/"]/

Definition

used to say that something is likely to happen or to be true

In simple words: most likely; it seems that something will happen

Examples

  • You're **probably right**.
  • I think that's **probably true**.
  • 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.’
  • ‘I bet he's responsible for this mess.’ ‘Very probably.’
  • ‘Do we need the car?’ **‘Probably not.’**
  • As you probably know, I'm going to be changing jobs soon.
  • You probably think I'm crazy for trusting him.
  • The two cases are **most probably** connected.

Usage notes

Use 'probably' when you want to indicate that something is likely true or will happen. It's appropriate in both spoken and written English, but avoid in very formal contexts where more certain language is expected.

Grammar pattern

probably + verb

Memory hint

Sounds like 'probable bee' — imagine a bee that is likely to buzz around.

Collocations

  • probably going to
  • probably not
  • probably true

Synonyms

  • likely
  • presumably
  • apparently
  • perhaps

Antonyms

  • unlikely
  • improbable

Common mistakes

  • Using 'probably' with negative verbs incorrectly
  • 'Probably' used too frequently can sound unsure
  • Confusing 'probably' with 'probably not'