Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ligurian
bàtte
←
Latin
battuere
(inherited)
←
Latin
battuō
(mention)
→
Ligurian
batifêugo
(compound)