What part of speech is profound?

"Profound" can be a few different parts of speech, depending on how it's used in a sentence:

* Adjective: This is the most common usage. It describes something deep, intense, or significant.

* Example: "The philosopher presented a profound argument."

* Noun: It can refer to something that is deep or significant.

* Example: "The book delves into the profound of human nature."

* Adverb: This is less common, but "profoundly" can act as an adverb, meaning "deeply" or "intensely."

* Example: "She was profoundly moved by the music."

Let me know if you have a specific sentence in mind and I can help you determine the part of speech.