Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto fi-
Esperanto fi (mention)

Esperanto fia (affix)
Esperanto fikomercisto (affix)
Esperanto fiparoli (affix)
Esperanto fivorto (affix)
Esperanto fifama (affix)
Esperanto fiprogramaro (affix)
Esperanto fiaĉulo (affix)