Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
hoffärtig
←
Middle High German
hōchvertec
(inherited)
←
Old High German
hōfertīg
(derived)
→
Luxembourgish
houfreg
(cognate)