Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto formiko
English formic (cognate)
Latin formica (derived)

Esperanto formikomanĝulo (affix)
Esperanto formikejo (affix)
Esperanto formika (affix)
Esperanto formiki (affix)
Ido formiko (derived)