Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
farþegi
→
Icelandic
farþegaskip
(compound)
→
Icelandic
farþegasæti
(affix)
→
Icelandic
farþegaflug
(affix)