The phrase "most parroted" means to repeat something frequently without thinking or understanding its meaning. Synonyms for this phrase include "most echoed," "most regurgitated," "most recited," and "most reiterated." Other synonyms that can be used for this phrase are "most replicated," "most duplicated," "most mimicked," "most imitated," and "most copied." These synonyms describe the same idea of an action or speech being mindlessly repeated, but they also add some diversity to the language. Choosing the right synonym can make a piece of writing sound more polished and professional, and it's always good to expand one's vocabulary.