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

→ English nail (inherited)
→ English hangnail (inherited)
→ Old English agnail (inherited(ang/en))
→ Old English nægl (inherited)
→ Cimbrian naaghel (inherited)
→ Danish negl (derived)
→ Danish nagle (mention)
→ Danish nagle (mention)
→ German Nagel (inherited)
→ Middle Dutch nagel (inherited)
→ Middle English nayl (inherited)
→ Estonian nael (derived)
→ Finnish naula (derived)
→ Faroese naglur (derived)
→ Faroese negl (derived)
→ West Frisian neil (inherited)
→ Westrobothnian negäl (inherited)
→ Icelandic nögl (derived)
→ Icelandic nagli (inherited)
→ Ingrian naagla (derived)
→ Luxembourgish Nol (inherited)
→ Mòcheno nagel (inherited)
→ Norwegian Bokmål negl (derived)
→ Dutch nagel (inherited)
→ Old Norse nagl (inherited)
→ Sanskrit अङ्घ्रि (cognate)
→ Northern Sami návli (derived)
→ Saterland Frisian Nail (inherited)
→ Swedish nagel (derived)
→ Yiddish נאָגל (inherited)