Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
oneirology
←
English
oneiro
(confix)
←
English
logy
(confix)
←
Ancient Greek
ὄνειρος
(mention)
←
Latin
oneirologia
(mention)
→
English
oneirologist
(suffix)