Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ligurian
són
←
Latin
sonus
(inherited)
←
Ligurian
sunâ
(link)
←
Ligurian
sunòu
(link)
→
Ligurian
sunâ
(link)
→
Ligurian
sunòu
(link)