Unsimulated is a term used to describe something that is real, genuine, and not fake. However, there are many other synonyms that can be used in place of the word unsimulated. Some of these synonyms include authentic, true, genuine, sincere, real, honest, pure, unadulterated, undisguised, and unfeigned. All of these words are used to describe something that is genuine and not artificial. For example, an artist may create an authentic piece of art that is genuine in its expression. Similarly, a writer may write a truthful and honest piece of literature that is sincere in its tone. Overall, there are many alternative words that can be used in place of unsimulated to convey the same meaning of genuine and real.