Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Ohrläppchen
←
German
Ohr
(compound)
←
German
Läppchen
(compound)
→
Old English
earlæppa
(cognate)