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

→ Friulian siei (inherited)
→ Italian suicida (derived)
→ Italian suicidio (derived)
→ Latin secum (mention)
→ Latin suicidium (suffix)
→ Latin suifico (mention)
→ Dutch suïcide (mention)