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 μῆκος
Avestan 𐬨𐬀𐬯𐬀𐬵 (cognate)
Proto-Hellenic *mā́kos (inherited)
Proto-Indo-European *meh₂ḱ- (inherited)
Latin maciēs (cognate)

English paramecium (mention)
English mekometer (derived)
English meco- (derived)
Greek μήκος (inherited)
Ancient Greek μακρός (affix)
Ancient Greek μακεδνός (mention)
Ancient Greek μακεδνός (mention)
Ancient Greek μηκεδανός (affix)
Translingual Mecoptera (derived)