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

→ French Toulon (cognate)
→ Galician tol (cognate)
→ Galician atolar (cognate)
→ Galician atol (cognate)
→ Galician tola (cognate)
→ Portuguese atolar (cognate)