Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old French ewe
Proto-Indo-European *h₂ekʷeh₂ (inherited)
Proto-Italic *akʷā (inherited)
Latin aqua (inherited)

French eau (inherited)
Middle French eau (mention)
Old French ewer (suffix)
Old French ewage (suffix)
Haitian Creole dlo (mention)
Norman iau (inherited)
Gallo èv (mention)
Gallo aèv (mention)
Gallo iaou (derived)
Walloon aiwe (mention)