Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Irish
occoras
←
Middle Irish
ad-
(affix)
←
Middle Irish
cara
(affix)
←
Middle Irish
-as
(affix)
→
Irish
ocras
(inherited)
→
Scottish Gaelic
acras
(inherited)
→
Manx
accrys
(inherited)