Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Dutch
thenken
←
Proto-West Germanic
*þankijan
(inherited)
→
Old English
þencan
(cognate)
→
Middle Dutch
denken
(inherited)
→
Old High German
denken
(cognate)
→
Dutch
denken
(inherited)