Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
séipéal
←
Old French
chapele
(derived)
←
Latin
cappa
(derived)
←
Middle Irish
[[seipél]], [[séipél]], [[saipél]], [[sáipél]]
(inherited)