Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
Aeculanum
←
Gaulish
*lānom
(derived)
←
Old Latin
aecus
(derived)
←
Latin
aequus
(link)
←
Latin
Mediolānum
(mention)
→
Latin
Aecae
(mention)
→
Latin
Superaequum
(mention)