Is as a matter of factly correct English?

"As a matter of fact" is a grammatically correct phrase in English, but it's not a word itself. It's a phrase that means "actually" or "in reality," used to emphasize a statement or to correct a misunderstanding.

Here are some examples of how to use it:

* "As a matter of fact, I've been to Paris twice." (Used to correct a previous statement or provide additional information)

* "As a matter of fact, the meeting is tomorrow, not today." (Used to clarify a fact)

* "As a matter of fact, I think you're right." (Used to agree with someone)

So, while "as a matter of fact" is not a single word, it is a correct and common phrase in the English language.