flimflam vs confidence trick

flimflam and confidence trick both are nouns.

Word	Noun	Adjective	Verb	Adverb
flimflam	Yes	No	No	No
confidence trick	Yes	No	No	No

As nouns, flimflam and confidence trick are synonyms defined as:

flimflam and confidence trick: a swindle in which you cheat at gambling or persuade a person to buy worthless property

Other synonyms of flimflam include bunco, bunco game, bunko, bunko game, con, con game, confidence game, hustle, sting.

flimflam (noun)	confidence trick (noun)
a swindle in which you cheat at gambling or persuade a person to buy worthless property	a swindle in which you cheat at gambling or persuade a person to buy worthless property