Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Ancient Greek εὐ

English euglenophyte (prefix)
English euglena (prefix)
English euphotide (prefix)
Greek ευωδιά (mention)
Ancient Greek εὐαγγέλιον (prefix)
Ancient Greek Εὔβοια (confix)
Ancient Greek Εὐνίκη (prefix)
Ancient Greek εὐσεβής (confix)
Ancient Greek εὐώδης (confix)
Ancient Greek εὔψυχος (prefix)
Ancient Greek εὐγενής (prefix)
Latin Eusebius (prefix)