Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English rideau
English writhe (cognate)
English riddle (link)
English writhe (link)
French rideau (borrowed)
Middle French rideau (derived)
Old French ridel (derived)
Old French rider (mention)
Proto-Germanic *wriþilaz (derived)
Proto-Germanic *wrīþaną (mention)
Old High German ridil (derived)
Old High German rīdan (mention)
Old High German wrīdan (mention)

English riddle (mention)