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