Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
cag
←
German
Kag
(cognate)
←
Middle English
kag
(inherited)
←
Proto-Germanic
*kagô
(derived)
←
Old Norse
kaggi
(cognate)
←
Old Norse
kaggi
(cognate)
←
Swedish
kagge
(cognate)
←
Swedish
kage
(cognate)
→
English
cack-handed
(compound)