What is the part of speech vivid?

"Vivid" can be either an adjective or an adverb, depending on its use in a sentence.

Adjective: When "vivid" describes a noun, it's an adjective.

* Example: The artist created a vivid painting of the sunset.

Adverb: When "vivid" modifies a verb, adjective, or another adverb, it's an adverb.

* Example: The children described their dreams vividly.

Let me know if you'd like more examples or want to explore specific uses of "vivid"!