Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English wark
Old English wærc (inherited)
Old English wræc (mention)
Old English wærcan (inherited)
English work (link)
English bellywark (link)
English headwark (link)
English work (mention)
Middle English werk (inherited)
Middle English warch (mention)
Middle English werken (inherited)
Middle English warchen (mention)
Proto-Germanic *warkiz (inherited)
Proto-Indo-European *werǵ- (derived)
Icelandic verkur (cognate)
Icelandic verkja (cognate)
Swedish värk (cognate)
Swedish värka (cognate)

English headwark (compound)
English bellywark (compound)
English warkand (suffix)
English warkloom (compound)
Faroese verkur (link)
Icelandic verkur (link)