Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English lank
Old English hlanc (inherited)
German lenken (cognate)
German Gelenk (mention)
English link (cognate)
Middle English lank (inherited)
Proto-Germanic *hlankaz (inherited)
Proto-West Germanic *hlank (inherited)
Old High German hlanca (cognate)
Proto-Indo-European *kleng- (derived)

English link (mention)
English lanky (suffix)
English flank (mention)
English lankly (suffix)
English lankness (suffix)
English lanken (affix)
English lanksome (suffix)
English lankish (suffix)
Welsh llanc (borrowed)
German lenken (cognate)
Spanish flanco (cognate)
Westrobothnian lakk (cognate)