Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Old Norse dugnaðr
← Proto-Indo-European *dʰewgʰ- (root)
← Old Norse duga (suffix)
← Old Norse naðr (suffix)

→ English dugnad (derived)
→ Icelandic dugnaður (inherited)
→ Norwegian Bokmål dugnad (derived)
→ Old Norse atdugnaðr (prefix)