Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Spanish por qué
← Spanish por (compound)
← Spanish qué (compound)
← Spanish porque (mention)
← Spanish porqué (mention)
← Spanish por que (mention)

→ Greek γιατί (mention)
→ Spanish porqué (mention)
→ Ido pro quo (calque)