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unbelievably

/ʌn.bɪˈliːv.ə.bli/ · un.bel.ev.a.bli
adverb
  1. In a manner that one does not believe He gestured unbelievably. Everyone knew he was faking being sick.
  2. To an extent not to be believed His face turned unbelievably blue. We realized he was actually choking.
  3. Contrary to expectations, amazingly Unbelievably, Rudy saved the man's life but got sued for breaking two of his ribs.
Did you know? The word 'unbelievably' is often used to express surprise or astonishment at something that is unexpected or remarkable.
Written by Lexi Wordsworth, Dictionary Editor 1 lookups Added Aug 9, 2026