staying power noun
[noncount] : the quality or ability that allows someone or something to continue to be effective, successful, popular, etc., for a long period of time
▪ a long-distance runner with a lot of staying power ▪ a song with staying power ▪ Her staying power as a pop icon is remarkable.
▪ a long-distance runner with a lot of staying power ▪ a song with staying power ▪ Her staying power as a pop icon is remarkable.
