Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
gluaiseacht
←
Irish
gluais
(affix)
←
Irish
-acht
(affix)
←
Old Irish
glúasacht
(inherited)
→
Irish
gluais
(link)
→
Irish
féinghluaiseacht
(affix)