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

→ English spit (inherited)
→ Spanish espeto (derived)
→ Galician espeto (derived)
→ Galician espita (derived)
→ Galician espicho (derived)
→ Galician gaspeto (derived)
→ Portuguese espeto (derived)