cognate
adjective language specialized uk/ˈkɒɡ.neɪt/ us/ˈkɑːɡ.neɪt/
（语言或词语）同源的，相关的，类似的
Cognate languages and words have the same origin, or are related and in some way similar.
The Italian word "mangiare" (= to eat) is cognate with the French "manger". 意大利语中的 mangiare（吃）与法语中的 manger 一词同源。
cognate
noun [ C ] language specialized uk/ˈkɒɡ.neɪt/ us/ˈkɑːɡ.neɪt/
同源词
a word that has the same origin as another word, or is related in some way to another word