What part of speech is the word fraud?

The word "fraud" can be several parts of speech depending on how it's used in a sentence:

* Noun: This is the most common use. It refers to the act of deception, especially for financial gain.

* Example: "He was arrested for insurance fraud."

* Adjective: This is less common but still possible. It means deceitful or dishonest.

* Example: "The company's marketing campaign was filled with fraudulent claims."

So, without a sentence to give context, it's most likely a noun.