Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Spanish espalda
← Catalan espatlla (cognate)
← French épaule (cognate)
← Latin spatula (inherited)
← Latin spatha (inherited)
← Old Spanish espalda (inherited)
← Portuguese espádua (cognate)

→ Catalan espatlla (cognate)
→ Spanish respaldar (affix)
→ Spanish guardaespaldas (affix)
→ Spanish guardaespaldas (affix)
→ Spanish espátula (doublet)
→ Spanish espaldero (affix)