Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto lumo
Latin lūmen (mention)

Esperanto lumi (affix)
Esperanto mallumo (affix)
Esperanto lumturo (compound)
Esperanto sunlumo (compound)
Esperanto stellumo (compound)
Esperanto lunlumo (compound)
Esperanto lumrapideco (affix)
Esperanto lumjaro (affix)
Esperanto lumglavo (compound)
Esperanto trafiklumoj (compound)
Esperanto lumŝirmilo (affix)
Esperanto lumgravuro (compound)