The phrase "correct Englishes" can be replaced with a number of synonyms, depending on the context in which it is used. Some possible alternatives include "proper English," "standard English," "formal English," "accurate English," and "appropriate English." Each of these phrases conveys a slightly different nuance, but they all generally refer to the use of language that is considered to be grammatically correct, culturally appropriate, and socially acceptable in a particular setting. Whether you are writing an academic paper, giving a business presentation, or engaging in casual conversation, it is important to choose the right words and use them in a way that reflects your competence and professionalism.