Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Faroese
botnur
←
Proto-Germanic
*butmaz
(inherited)
←
Old Norse
botn
(inherited)
→
Faroese
botnfiskur
(affix)
→
Faroese
havsbotnur
(affix)
→
Faroese
vágsbotnur
(affix)