Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English rean
German Rain (cognate)
Middle English rene (inherited)
Middle English rein (mention)
Proto-Germanic *rainō (derived)
Old Danish rēn (cognate)
Icelandic rein (cognate)
Old Norse rein (derived)

English rhyne (link)
Danish ren (cognate)
German Rain (cognate)
Icelandic rein (cognate)