Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
Sigurður
←
Proto-Germanic
*Sigiwarduz
(derived)
←
Old Norse
Sigurðr
(derived)
→
Icelandic
Sigurðína
(suffix)
→
Icelandic
Sigurðsson
(affix)