Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Cimbrian
diip
←
German
Dieb
(cognate)
←
English
thief
(cognate)
←
Proto-Germanic
*þeubaz
(inherited)
←
Middle High German
diep
(inherited)
←
Old High German
diob
(inherited)