Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle Irish
gúala
←
Old Irish
gúalu
(inherited)
→
Irish
gualainn
(inherited)
→
Irish
guala
(inherited)
→
Scottish Gaelic
gualann
(inherited)
→
Manx
geaylin
(inherited)
→
Middle Irish
gúalaire
(affix)