Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto liva
Proto-Indo-European *leh₂iwos (derived)
Latin laevus (cognate)
Proto-Slavic *lěvъ (cognate)

Esperanto live (affix)
Esperanto livuma (suffix)
Esperanto livulo (suffix)