Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English blike
Old English blīcan (inherited)
English blick (mention)
Middle English bliken (inherited)
Proto-Germanic *blīkaną (inherited)
Proto-Indo-European *bʰel- (derived)

English blink (link)
English blicken (link)
English blicant (suffix)
German bleichen (mention)
Luxembourgish bleechen (cognate)
Scots blikken (mention)
Scots blikken (link)