cor·rel·a·tive 
/kəˈrɛlətɪv/ adjective
/kəˈrɛlətɪv/ adjective formal : existing because something else exists : closely connected
▪ a doctor's duties and a patient's correlative rights ▪ As demand increases, we'll see a correlative increase in price.
▪ a doctor's duties and a patient's correlative rights ▪ As demand increases, we'll see a correlative increase in price.
— correlative noun, plural correlatives [count]
