Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
slafan
←
Old English
slǣpan
(cognate)
←
English
sleep
(link)
←
Proto-West Germanic
*slāpan
(inherited)
←
Old Saxon
slāpan
(cognate)