Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Esperanto sidi

Esperanto sidiĝi (affix)
Esperanto sidejo (suffix)
Esperanto sidloko (affix)
Esperanto sidigi (affix)
Esperanto eksidi (prefix)
Esperanto kunsidi (affix)
Esperanto sidadi (affix)
Ido sidar (derived)