Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English clever
Old English *clifer (inherited)
Old English clibbor (mention)
Old English clifer (cognate)
Welsh celfydd (cognate)
English cliver (mention)
English cleave (link)
Middle English cliver (inherited)
Norwegian klover (cognate)
Saterland Frisian kluftich (cognate)

English pretty (mention)
English cleverness (suffix)
English cleverly (suffix)
English clever-clever (mention)
English cleverish (suffix)
English cleverality (suffix)
English unclever (prefix)
English ultraclever (prefix)
English cleversticks (compound)
English hyperclever (prefix)
English cleversome (suffix)
English overclever (prefix)
Welsh clyfar (borrowed)
Danish fiks (link)
German clever (borrowed)
Norwegian Bokmål lur (link)
Norwegian Nynorsk lur (link)