Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Dutch
stevig
←
Middle Dutch
stēvich
(inherited)
←
Dutch
stijf
(affix)
←
Dutch
-ig
(affix)
←
Dutch
staf
(affix)
←
Dutch
-ig
(affix)
→
Afrikaans
stewig
(inherited)
→
Dutch
stevigheid
(suffix)