Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
adhfhuar
←
Irish
fuar
(mention)
←
Old Irish
adúar
(inherited)
←
Old Irish
adḟúar
(mention)
←
Old Irish
ad
(mention)
←
Old Irish
úar
(mention)
→
Irish
adhfhuaire
(link)