Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto antikva
German antik (derived)
English antique (derived)
Spanish antiguo (derived)
French antique (derived)
Italian antico (derived)
Latin antīquus (derived)
Russian антиква́рный (derived)

Esperanto antikvaĵo (affix)
Esperanto antikveco (affix)
Esperanto antikvo (suffix)
Esperanto antikvulo (affix)
Ido antiqua (derived)