The term "fake eyne" refers to someone who is pretending to be something they're not. There are many synonyms for this phrase, some of which include: impostor, fraud, charlatan, phony, poser, faker, imitator, sham, and pretender. Each of these words conveys a similar idea - that someone is deceiving others by pretending to be someone or something they're not. It's important to be able to recognize when someone is being a "fake eyne" so that we can avoid being taken advantage of or misled. By using synonyms to describe this behavior, we can more effectively communicate the idea of someone who is pretending to be someone else.