The phrase "passes as" can be defined as something that appears to be or is accepted as something else. Synonyms for this phrase include "masquerades as," "pretends to be," "poses as," "imitates," "simulates," "mimics," "replicates," "emulates," and "parodies." All of these words imply a sense of deception or falseness in the appearance of something. In everyday language, we use "passes as" to describe situations where the object or person in question is not quite the real thing, but is convincing enough to be accepted as such. Having a rich vocabulary of synonyms is crucial in expressing oneself accurately and precisely, without resorting to repetitive or stale language.