Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English knotty
German knotig (cognate)
English knot (suffix)
English y (suffix)
Middle English knotty (inherited)
Middle English knotti (mention)
Dutch knoestig (cognate)
Swedish knutig (cognate)
Swedish knotig (mention)

English natty (mention)
English wurly (link)
English knottiness (suffix)
English knottily (suffix)
English wurlie (link)
English unknotty (prefix)
Jamaican Creole natty (derived)
Dutch knorrig (link)