Standard English is a term used to describe the kind of English language that is considered to be proper or correct by many people and institutions. However, not everyone agrees on what constitutes standard English, and there are many different ways to describe it. Some synonyms for standard English might include formal English, correct English, proper English, cultured English, or polished English. Other terms that might be used to describe standard English include common English, mainstream English, or standard British English. Ultimately, the concept of standard English is a complex and somewhat subjective one, and there are many different ways to define and describe it depending on a person's background, education, and cultural biases.