Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ligurian
voentêa
←
Old French
volontiers
(derived)
←
Proto-Indo-European
*welh₁-
(root)
←
Latin
voluntāriē
(derived)
←
Latin
voluntārius
(mention)
→
Ligurian
voéi
(link)