Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
eabhartha
←
Irish
eabhar
(affix)
←
Irish
-ta
(affix)
←
Old Irish
éburda
(inherited)
←
Old Irish
ebur
(mention)