Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
bessern
→
English
better
(cognate)
→
Old English
beterian
(cognate)
→
German
besser
(link)
→
German
verbessern
(prefix)
→
German
aufbessern
(prefix)
→
German
Besserung
(suffix)
→
German
ausbessern
(prefix)