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

→ Welsh caill (cognate)
→ Welsh cegin (cognate)
→ Welsh estron (cognate)
→ Faroese krem (cognate)
→ Latin sagus (cognate)
→ Old Irish táeb (cognate)