Simon pure is an idiom used to describe something that is pure and genuine. However, there are several other synonyms for this phrase, including "authentic," "genuine," "bona fide," "sincere," and "real." These words are often used to describe people, objects, or situations that are not deceptive or fraudulent. By using these synonyms, you can add more depth and clarity to your language and convey a more precise meaning. Whether you're writing an essay, giving a speech or simply having a conversation, adding synonyms to your vocabulary can make your language more interesting and engaging.