Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Danish hviske
Danish hvisle (cognate)
German wispern (cognate)
German wispeln (cognate)
English whistle (cognate)
English whisper (cognate)
Proto-Germanic *hwīskrōną (inherited)
Proto-Germanic *hwistlōną (mention)
Proto-Germanic *hwisprōną (mention)
Proto-Germanic *hwisplōną (mention)
Old Norse hvískra (inherited)
Old Norse hvísla (cognate)

English whisper (cognate)
Danish tilhviske (prefix)