Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
Osmo
←
Proto-Celtic
*uxsamo-
(derived)
←
Proto-Celtic
*owxs-
(derived)
←
Proto-Celtic
*-samo-
(derived)
←
Proto-Indo-European
*h₃ewps-
(derived)