Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Celtic
*karbantos
→
English
carpenter
(derived)
→
Irish
carbad
(derived)
→
Scottish Gaelic
carbad
(derived)
→
Galician
carpinteiro
(derived)
→
Latin
carpentum
(derived)
→
Old Irish
carpat
(inherited)