Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German Low German
Krüüz
←
Middle Low German
krü̂ze
(inherited)
←
Latin
crux
(derived)
←
Old Saxon
krūci
(inherited)