Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
sleán
←
Irish
sleá
(affix)
←
Irish
-án
(affix)
→
English
slane
(borrowed)
→
Irish
sleánadóir
(suffix)