Grandparent and Nephew

Grandparent noun - A parent of your father or mother.

Nephew and grandparent are semantically related. in relative topic. In some cases you can use "Nephew" instead a noun "Grandparent", when it comes to topics like member of a family.

Nephew noun - A son of your brother or sister.

Grandparent and nephew are semantically related. Sometimes you can use "Grandparent" instead a noun "Nephew".