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

→ Welsh gwystl (mention)
→ Lithuanian geisti (mention)
→ Latvian gaidīt (root)
→ Latvian gaidīt (derived)
→ Old Irish gíall (mention)
→ Serbo-Croatian žudjeti (derived)
→ Serbo-Croatian жудјети (derived)