Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English owre
Old English ūr (inherited)
English ure (doublet)
Middle English oure (inherited)
Proto-Germanic *ūraz (inherited)
Proto-Germanic *ūrô (mention)
Proto-West Germanic *ūr (inherited)

English ure (doublet)
English ure (link)
English urus (doublet)