Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Ancient Greek οἰκέω
Ancient Greek οἶκος (suffix)
Ancient Greek έω (suffix)

English ecumene (mention)
English euryoecious (derived)
French écoumène (mention)
Ancient Greek οἰκία (affix)
Ancient Greek οἰκουμένη (mention)
Ancient Greek οἰκουμενικός (mention)
Ancient Greek οἴκημα (affix)
Ancient Greek οἴκησις (affix)
Ancient Greek -έω (mention)
Ancient Greek κατοικέω (mention)
Ancient Greek οἰκέτης (affix)
Ancient Greek ἄγροικος (affix)
Ancient Greek οἰκήτωρ (affix)
Ancient Greek Μοσσύνοικοι (compound)
Ancient Greek ἐνοικέω (affix)
Ancient Greek προσοικέω (affix)
Ancient Greek προενοίκησις (mention)
Italian ecumene (mention)