Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
ábhartha
←
Irish
ábhar
(affix)
←
Irish
-ta
(affix)
←
Proto-Indo-European
*wer-
(root)
←
Old Irish
adbarda
(inherited)
→
Irish
ábhar
(link)
→
Irish
ábharthacht
(affix)
→
Irish
neamhábhartha
(prefix)
→
Irish
ábharthach
(affix)