unbelievably

An unbelievable thing or situation is so amazing that it's hard to believe. It's something incredible and astonishing.

When people use the word "unbelievable" they often want to emphasize how impressive or surprising a story, event, or discovery is. They might say things like "That movie had an unbelievable plot twist!" or "I just read about an unbelievable new technology that can do incredible things." In conversations, you'll also hear phrases like "This weather is unbelievable - 30 degrees in February?" where the speaker is expressing their surprise at the unusual temperature. It's often used to add emphasis and convey a sense of wonder or shock.