What is the adverb impress?

"Impress" is primarily a verb meaning to make a strong, positive impact or to influence someone favorably. It can also refer to the act of creating a marked effect on someone's feelings or perceptions. While "impress" itself is not an adverb, it can be used in various contexts to describe actions that leave a lasting impression. The adverb form related to it is "impressively," which describes doing something in a manner that evokes admiration.