Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English clash
German klatschen (cognate)
German Klatsch (mention)

English electroclash (prefix)
English soundclash (compound)
English clashy (suffix)
English clasheth (suffix)
English clashest (suffix)
English clasher (suffix)
English clashscore (compound)
German Klatsch (cognate)
German klatschen (cognate)
Maltese klaxx (borrowed)
Dutch kletsen (cognate)
Portuguese chocar (link)