Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Oligocene
←
German
Oligozän
(borrowed)
←
German
Oligocän
(mention)
←
English
oligo
(confix)
←
English
cene
(confix)