fraud vs dupery

fraud and dupery both are nouns.

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

As nouns, fraud and dupery are synonyms defined as:

fraud and dupery: something intended to deceive; deliberate trickery intended to gain an advantage

Other synonyms of fraud include fraudulence, hoax, humbug, put-on.

fraud (noun)	dupery (noun)
intentional deception resulting in injury to another person	something intended to deceive; deliberate trickery intended to gain an advantage
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