The phrase "turns out to be" is a commonly used expression in the English language. However, there are several synonyms that can be used in its place to add variety and creativity to writing. Instead of "turns out to be", one could use "proves to be", "emerges as", "reveals itself to be", "unfolds to be", or "manifests as". These synonyms allow for a more descriptive and diverse range of language that can enhance the meaning and impact of written and spoken words. By utilizing synonyms, individuals can avoid redundancy and make their language more engaging and interesting.