Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Irish
gliccus
←
Middle Irish
glicc
(suffix)
←
Middle Irish
us
(suffix)
→
Irish
gliceas
(inherited)
→
Scottish Gaelic
gliocas
(inherited)