Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
faolchú
←
Irish
faol
(affix)
←
Irish
cú
(affix)
←
Middle Irish
fáelchú
(inherited)
←
Middle Irish
fáel
(mention)
←
Middle Irish
cú
(mention)