Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
alethiology
←
Ancient Greek
ἀλήθεια
(mention)
←
Ancient Greek
-λογία
(mention)
→
English
alethiological
(suffix)