Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-West Germanic *stirniju

→ Old English steorn (inherited)
→ German Stirn (inherited)
→ Old High German stirna (inherited)
→ Ancient Greek στέρνον (cognate)
→ Latin frons (cognate)
→ Luxembourgish Stier (inherited)
→ Saterland Frisian Stierne (inherited)
→ Yiddish שטערן (inherited)