Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
ámboa
←
Gallaecian
*ambonā
(derived)
←
Gaulish
ambe
(cognate)
←
Proto-Celtic
*abū
(derived)
←
Proto-Indo-European
(derived)
←
Proto-Indo-European
*h₂ep-
(mention)
←
Proto-Indo-European
*nébʰos
(derived)