bunko game vs flimflam

bunko game and flimflam both are nouns.

Word	Noun	Adjective	Verb	Adverb
bunko game	Yes	No	No	No
flimflam	Yes	No	No	No

As nouns, bunko game and flimflam are synonyms defined as:

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

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

bunko game (noun)	flimflam (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