Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Spanish una
Spanish más solo que la una (link)
Latin ūna (inherited)
Latin ūnus (mention)

Cebuano una (borrowed)
Cebuano una sin utra (compound)
Corsican una (cognate)
Spanish una vez más (mention)
Spanish hombruna (suffix)
Galician unha (cognate)