Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Afrikaans
gelukkig
←
Middle Dutch
geluckig
(inherited)
←
Dutch
gelukkig
(inherited)
→
Afrikaans
ongelukkig
(prefix)