Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ligurian
antighitæ
←
Proto-Indo-European
*h₂ent-
(root)
←
Latin
antīquitātem
(derived)
←
Latin
antīquitās
(mention)
←
Latin
antīquus
(mention)
←
Ligurian
antîgo
(mention)