Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English nemat-
English -nema (mention)
English filiform (link)
English nematode (mention)
English nematode (link)
Ancient Greek (mention)
Ancient Greek νῆμᾰ (derived)

English nematogen (affix)
English -nema (mention)