Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
sushtal
←
Middle Irish
*soiscél
(inherited)
→
Manx
sushtalagh
(affix)
→
Manx
sushtallagh
(affix)