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

→ Welsh daear (root)
→ Cornish dor (root)
→ Cornish dor (inherited)
→ Norwegian Bokmål dag (mention)
→ Norwegian Bokmål dd (mention)
→ Norwegian Bokmål ddmmåå (mention)
→ Norwegian Bokmål dd/mm/åå (mention)
→ Norwegian Bokmål ddmmåååå (mention)
→ Norwegian Bokmål DDMMÅÅ (mention)
→ Norwegian Bokmål DDMMÅÅÅÅ (mention)
→ Norwegian Bokmål dd/mm/åååå (mention)
→ Norwegian Bokmål DD/MM/ÅÅ (mention)
→ Norwegian Bokmål DD/MM/ÅÅÅÅ (mention)