rivalry
🇺🇸
/ˈraɪvlri/
🇬🇧
/ˈraɪvlri/
competition between two or more people or groups who want the same thing
The rivalry between the two companies made them both work harder to improve their products.
두 회사 간의 경쟁이 양사 모두 제품 개선을 위해 더 열심히 일하게 만들었다.