Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
Oneirologie
←
Ancient Greek
ὄνειρος
(borrowed)
←
Ancient Greek
-λογία
(mention)
←
Latin
oneirologia
(borrowed)