Cognate

исконноро́дственный

iskonnoródstvennyj

(descended from the same attested source lexeme of an ancestor language)

однокоренно́й

odnokorennój

(descended from the same attested source lexeme of an ancestor language)

ро́дственный

ródstvennyj

(descended from the same attested source lexeme of an ancestor language)

когна́т

kognát

(word derived from the same roots as a given word)

однокоренно́е сло́во

odnokorennóje slóvo

(word derived from the same roots as a given word)

ро́дственное сло́во

ródstvennoje slóvo

(word derived from the same roots as a given word)