Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
Treverorum
←
Latin
Treveri
(mention)
→
English
Trier
(derived)
→
English
Treves
(derived)
→
French
Trèves
(derived)