fraud vs wile

fraud and wile both are nouns.

Word	Noun	Adjective	Verb	Adverb
fraud	Yes	No	No	No
wile	Yes	No	No	No

As nouns, wile is a hypernym of fraud; that is, wile is a word with a broader meaning than fraud:

fraud: something intended to deceive; deliberate trickery intended to gain an advantage
wile: the use of tricks to deceive someone (usually to extract money from them)

Other hypernyms of fraud include chicane, chicanery, guile, shenanigan, trickery.

fraud (noun)	wile (noun)
intentional deception resulting in injury to another person	the use of tricks to deceive someone (usually to extract money from them)
something intended to deceive; deliberate trickery intended to gain an advantage
the act of swindling by some fraudulent scheme
a person who makes deceitful pretenses