Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
gecuman
←
Old English
ġe
(prefix)
←
Old English
cuman
(prefix)
←
Proto-Germanic
*gakwemaną
(inherited)
←
Gothic
𐌲𐌰𐌵𐌹𐌼𐌰𐌽
(cognate)