фальшивка bedeutet auf Englisch

counterfeit [counterfeits]▼(fake)
noun
[UK: ˈkaʊn.tə.fɪt] [US: ˈkaʊn.tər.ˌfɪt]

fake [fakes]▼(something which is not genuine, or is presented fraudulently)
noun
[UK: feɪk] [US: ˈfeɪk]

forgery [forgeries]▼(that which is forged or counterfeited)
noun
[UK: ˈfɔː.dʒə.ri] [US: ˈfɔːr.dʒə.ri]