Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Dutch
nu
←
Proto-Germanic
*nu
(inherited)
←
Old Dutch
nu
(inherited)
→
Afrikaans
nou
(mention)
→
Dutch
nu
(inherited)
→
Dutch
nou
(mention)