Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
ullmhaigh
←
Irish
ullamh
(affix)
←
Irish
-igh
(affix)
←
Middle Irish
ellmaigid
(inherited)
→
Irish
réitigh
(link)