Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Bummler
←
German
Bummel
(affix)
←
German
-ler
(affix)
→
English
bum
(derived)
→
English
bummer
(borrowed)