Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
cetel
←
Proto-Germanic
*katilaz
(inherited)
←
Old High German
kezzil
(cognate)
←
Latin
catillus
(derived)
→
Middle English
ketel
(mention)