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

→ English nine (inherited)
→ Afrikaans nege (inherited)
→ Old English nigon (inherited)
→ Cimbrian noüne (inherited)
→ Cimbrian nòine (inherited)
→ Danish ni (inherited)
→ German neun (inherited)
→ Middle Dutch negen (inherited)
→ Middle English nyne (inherited)
→ Faroese níggju (inherited)
→ West Frisian njoggen (inherited)
→ Crimean Gothic nyne (inherited)
→ Old Swedish nio (derived)
→ Proto-Norse ᚾᛁᚢ (inherited)
→ Old High German niun (inherited)
→ Gothic 𐌽𐌹𐌿𐌽 (inherited)
→ Alemannic German nine (inherited)
→ Alemannic German nin (inherited)
→ Alemannic German nüün (inherited)
→ Icelandic níu (derived)
→ Luxembourgish néng (derived)
→ Mòcheno nai'n (inherited)
→ Norwegian Bokmål ni (inherited)
→ Dutch negen (inherited)
→ Old Norse níu (inherited)
→ Old Frisian niugun (inherited)
→ Elfdalian niu (derived)
→ Scots nine (inherited)
→ Swedish nio (derived)
→ Yiddish נײַן (inherited)