Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Dutch
slāpan
→
Old English
slæpan
(cognate)
→
Middle Dutch
slapen
(inherited)
→
Dutch
slapen
(inherited)
→
Zealandic
slaepe
(inherited)