Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Catalan estaca
← Catalan estacar (link)
← Proto-Germanic *stakΓ΄ (derived)
← Gothic *πƒπ„πŒ°πŒΊπŒ° (derived)
← Proto-Indo-European *(s)teg- (derived)

β†’ Galician estaca (cognate)
β†’ Portuguese estaca (cognate)