Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
míniú
←
Irish
mínigh
(affix)
←
Irish
-ú
(affix)
←
Middle Irish
mínigud
(inherited)
←
Middle Irish
míniugud
(mention)