When it comes to describing a tournament as "strong," there are a variety of synonyms that one can use to convey the same message. Powerful, imposing, resolute, potent, sturdy, robust, and formidable are all words that can be used to describe a tournament that is challenging and formidable. Likewise, a tournament that is highly competitive and attracts top-tier athletes can be described as intense, rigorous, or grueling. Perhaps the most common synonym for a strong tournament is "prestigious," which conveys not only the tournament's level of competition but also its historical and cultural significance. Ultimately, when it comes to describing a strong tournament, the choice of words will depend on the context and the writer's intended tone.