Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
domhanda
←
Irish
domhan
(affix)
←
Irish
-da
(affix)
←
Old Irish
domundae
(inherited)
←
Old Irish
domun
(mention)
←
Old Irish
-da
(mention)
→
Irish
eachtardhomhandach
(affix)