What Is the correct way to make word visible an adverb?

The word "visible" is already an adjective, meaning "capable of being seen." You can't directly make it an adverb.

To make something an adverb, you need to describe how an action is performed. For example:

* Adverb: "The bird flew visibly high in the sky."

* Adjective: "The bird was visible in the sky."

Here are some ways to make the idea of "visible" work in a sentence with an adverb:

* Use an adverb that modifies a verb: "The bird flew clearly in the sky."

* Use an adverb that modifies an adjective: "The bird was very visible in the sky."

* Re-phrase the sentence: "The bird was easily seen in the sky."

Choose the option that best fits the context of your sentence!