Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto teni
French tenir (borrowed)
Italian tenere (borrowed)
Latin teneō (borrowed)

Esperanto enteni (affix)
Esperanto subteni (compound)
Esperanto sinteno (affix)
Esperanto tenilo (affix)
Esperanto ŝraŭbtenilo (affix)
Esperanto reteni (affix)
Esperanto elteni (affix)
Esperanto deteni (compound)
Esperanto alteni (affix)
Esperanto alteniĝi (affix)
Ido tenar (derived)