Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ido populara
Esperanto populara (derived)

Ido popularigar (suffix)
Ido despopularigar (confix)
Ido populareskar (suffix)
Ido despopulara (prefix)
Ido populareso (suffix)
Ido nepopulara (affix)