B1adverb2K

Surely

UK /["/ˈʃʊəli//ˈʃɔːli/"]/US /["/ˈʃʊrli/"]/

Definition

used to show that you are almost certain of what you are saying and want other people to agree with you

In simple words: certainly; without a doubt

Examples

  • Surely we should do something about it?
  • It's surely only a matter of time before he is found, isn't it?
  • Surely by now, things could be organized better?
  • Oil prices will surely have some impact on trade.
  • Surely you don't think I was responsible for this?
  • ‘They're getting married.’ ‘**Surely not!**’
  • They won't go, surely?
  • He knew that if help did not arrive soon they would surely die.
  • We'll get there slowly but surely.

Usage notes

Use 'surely' to express certainty. It’s appropriate in both spoken and written contexts but is more common in formal discussions. Avoid using it in very casual conversations where simpler words like 'definitely' might fit better.

Grammar pattern

standalone adverb

Memory hint

Sounds like 'shorely' — imagine standing on a shore, feeling certain about the tides.

Collocations

  • surely believe
  • surely know
  • surely must

Synonyms

  • certainly
  • definitely
  • undoubtedly
  • of course
  • assuredly

Antonyms

  • doubtfully
  • unsure

Common mistakes

  • Confusing 'surely' with 'sure' — 'sure' can be an adjective.
  • Using 'surely' as a response when a simple 'yes' would suffice.
  • Omitting 'surely' in a sentence where it clarifies certainty.