Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Meineid
←
Proto-Germanic
*mainaiþaz
(inherited)
←
Middle High German
meineid
(inherited)
←
Proto-West Germanic
*mainaiþ
(inherited)
←
Old High German
meineid
(inherited)
→
Old English
manaþ
(cognate)
→
Swedish
mened
(cognate)