Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Danish træt
Danish fortryde (cognate)
Proto-Germanic *þrautijaną (derived)
Proto-Germanic *þreutaną (mention)
Old Norse þreyttr (derived)
Old Norse þreyta (mention)

Danish trætte (mention)
Danish dødtræt (affix)
Swedish trött (cognate)