Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Sparren
←
Proto-Germanic
*sparrô
(inherited)
←
Middle High German
sparre
(inherited)
←
Old High German
sparro
(inherited)
→
English
spar
(cognate)