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 ἐφήμερος
Ancient Greek ἐπι (prefix)
Ancient Greek ἡμέρᾱ (prefix)

English ephemeral (derived)
English ephemeron (mention)
English ephemeris (mention)
English ephemerid (derived)
Greek εφημερίδα (inherited)
Greek εφήμερος (derived)
Spanish efímero (borrowed)
Ancient Greek ἐφημερίς (suffix)
Ancient Greek ἐφημερία (suffix)
Italian effimero (derived)
Latin ephemeris (mention)
Translingual Ephemeroptera (derived)
Dutch efemeer (derived)
Russian эфемерный (derived)