startlingly

The word startlingly is an adverb that describes something in a way that causes sudden surprise, shock, or even alarm. It often suggests more than mild surprise. It points to something so unusual, strong, or unexpected that it feels like a jolt. Think of a flash of lightning across a dark sky, or a voice that sounds startlingly close in a silent room.

It is often used to strengthen descriptions. Someone can be startlingly honest if they say something unexpectedly direct. A place can be startlingly beautiful if its beauty hits you all at once. A number can be startlingly high if it is far above what you expected. In these cases, the word adds the feeling that the difference is not only noticeable, but striking.

You will often see it before adjectives such as "different," "clear," "quiet," "beautiful," or "high." For example, "The results were startlingly different" suggests not a small change, but one that made people stop and take notice. So when you want to show that something stands out with real force and surprise, startlingly is a strong and vivid choice.