Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
Magnús
→
Icelandic
Magnúsína
(suffix)
→
Icelandic
Magnússon
(affix)
→
Icelandic
Magnúsdóttir
(compound)