Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
agallamh
←
Middle Irish
acallam
(inherited)
←
Old Irish
acaldam
(inherited)
←
Old Irish
ad·gládathar
(mention)
→
Irish
imagallamh
(affix)