Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Förster
←
German
Forst
(mention)
←
Middle High German
forster
(inherited)
←
Old High German
forstāri
(inherited)
→
Luxembourgish
Fierschter
(cognate)