Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
airde
←
Irish
ard
(affix)
←
Irish
-e
(affix)
←
Old Irish
ardae
(inherited)
←
Old Irish
airde
(mention)
→
Irish
comh-airde
(affix)
→
Irish
airdemhéadracht
(affix)
→
Irish
airdemhéadar
(affix)