adverb
- in a way that causes great surprise or amazement
Examples
- The young pianist played astonishingly well for her age.
- House prices have risen astonishingly fast this year.
- The rescue team worked astonishingly quickly to save the trapped miners.
- She recovered from her illness astonishingly rapidly.
- The new technology is astonishingly simple to use.
- The view from the mountain top was astonishingly beautiful.