Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Cleek
←
Old English
cleaca
(derived)
←
Proto-Celtic
*klukā
(derived)
←
German
Glück
(mention)
←
English
Clerke
(mention)
←
English
Clerk
(mention)