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 ἡμέρα
Ancient Greek ἦμαρ (mention)
Ancient Greek ἑσπέρᾱ (mention)
Proto-Indo-European *h₂eh₃mr̥ (derived)
Proto-Indo-European *h₂eh₃- (mention)
Old Armenian աւր (cognate)

English Wednesday (cognate)
English ephemeral (mention)
English nychthemeron (mention)
English hemeral (borrowed)
English ephemerid (mention)
Greek Πέμπτη (mention)
Greek Τετάρτη (mention)
Greek αλκυονίδες ημέρες (mention)
Spanish efímero (mention)
Spanish hemerálope (mention)
Ancient Greek νυχθήμερον (mention)
Ancient Greek σήμερον (mention)
Ancient Greek ἡμεροκαλλές (compound)
Ancient Greek ἡμερινός (affix)
Ancient Greek ἡμεροφύλαξ (compound)
Ancient Greek ἡμερογράφος (affix)
Ancient Greek πανημέριος (affix)
Italian effimero (mention)
Latin dies Mercurii (derived)
Latin ephemeris (compound)