Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ido -uyo
← German Etui (derived)
← Esperanto -ujo (derived)
← French étui (derived)
← Ido etuyo (back-formation)
← Ido etuyo (mention)

→ Ido sigaruyo (affix)
→ Ido etuyo (mention)
→ Ido etuyo (mention)
→ Ido infuzuyo (affix)