undoubtedly

Undoubtedly means without any doubt or question.

When we use "undoubtedly" in everyday conversations, it's usually when we want to express that something is definitely true or sure. We often use it at the beginning of a sentence, like this: "Undoubtedly, she's one of the best teachers I've ever had." This way, we're showing that what comes next is absolutely certain. For example, if someone says "Undoubtedly, the new restaurant is going to be popular," they mean that there's no doubt in their mind it will succeed.