fraudulence vs chicanery

fraudulence and chicanery both are nouns.

Word	Noun	Adjective	Verb	Adverb
fraudulence	Yes	No	No	No
chicanery	Yes	No	No	No

As nouns, chicanery is a hypernym of fraudulence; that is, chicanery is a word with a broader meaning than fraudulence:

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

Other hypernyms of fraudulence include chicane, guile, shenanigan, trickery, wile.

fraudulence (noun)	chicanery (noun)
something intended to deceive; deliberate trickery intended to gain an advantage	the use of tricks to deceive someone (usually to extract money from them)
the quality of being fraudulent
a fraudulent or duplicitous representation