Formal:
* Preeminent: This word emphasizes being the most outstanding or notable.
* Superior: This word emphasizes being better than others in quality or rank.
* Distinguished: This word emphasizes being noteworthy for excellence or achievement.
* Exalted: This word emphasizes being placed in a high position of honor or power.
* Elevated: This word emphasizes being raised to a higher position or level.
Informal:
* Outstanding: This word emphasizes being exceptional or remarkable.
* Exceptional: This word emphasizes being better than usual or ordinary.
* Top-notch: This word emphasizes being of the highest quality or standard.
* Head and shoulders above: This idiom emphasizes being significantly better than others.
More specific:
* Dominant: This word emphasizes having control or influence over others.
* Prominent: This word emphasizes being easily seen or noticed.
* Renowned: This word emphasizes being famous or widely known for excellence.
The best word to use will depend on the specific context of your sentence.