Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Brauch
←
Middle High German
brūch
(inherited)
←
Old High German
brūh
(inherited)
→
Danish
brug
(cognate)
→
German
brauchbar
(suffix)
→
German
Brauchtum
(suffix)