Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
kene
←
Old English
cēne
(inherited)
←
Proto-Germanic
*kōniz
(inherited)
←
Proto-Indo-European
*ǵneh₃-
(inherited)
→
English
keen
(inherited)
→
Yola
keen
(inherited)