Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Dutch
sinken
←
Proto-West Germanic
*sinkwan
(inherited)
←
Old Dutch
*sincan
(inherited)
→
Afrikaans
sink
(inherited)
→
Dutch
zinken
(inherited)