coun·ter·part 
/ˈkaʊntɚˌpɑɚt/ noun
plural coun·ter·parts /ˈkaʊntɚˌpɑɚt/ noun [count] : someone or something that has the same job or purpose as another
▪ The secretary of defense met with his counterparts in Asia to discuss the nuclear crisis. ▪ Metal tools replaced their stone counterparts many, many years ago. ▪ the lead actress and her male counterpart
▪ The secretary of defense met with his counterparts in Asia to discuss the nuclear crisis. ▪ Metal tools replaced their stone counterparts many, many years ago. ▪ the lead actress and her male counterpart
