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

→ Italian chicchessia (compound)
→ Italian ovverosia (affix)
→ Italian ovverossia (affix)
→ Italian checchessia (compound)
→ Italian conciossiaché (compound)
→ Italian purchessia (affix)
→ Italian siasi (affix)