What is the characteristic of something described as 'bogus'?

When something is described as 'bogus,' it specifically means that it is not genuine or authentic. The term is often used to refer to items, claims, or statements that are false, misleading, or counterfeit. For example, a bogus passport would be one that is not issued by the relevant authorities and is therefore invalid. This definition highlights the essence of the word, which conveys a sense of deception or fraudulence. The correct choice captures this meaning precisely, emphasizing the lack of authenticity that is inherent in anything labeled as bogus.