What is stronger than the U.S. dollar?

Could you elaborate on what you mean by 'stronger than the U.S. dollar'? Are you referring to a specific currency or asset that has a higher value or purchasing power compared to the dollar? Or perhaps you're referring to a cryptocurrency or digital asset that has gained popularity and acceptance in recent times? It would be interesting to hear your thoughts on which alternative might be considered stronger than the U.S. dollar and why.