Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
coir
←
Proto-Celtic
*kariyā
(inherited)
←
Welsh
caredd
(cognate)
←
Irish
coir ghníomhach
(link)
←
Irish
coir mheanman
(link)
←
Irish
duine gan choir
(link)
←
Irish
créatúr gan choir
(link)
←
Irish
coirigh
(mention)
←
Middle Irish
cair
(inherited)
←
Middle Irish
caire
(mention)
←
Old Irish
caire
(inherited)
←
Old Irish
coirid
(inherited)
←
Old Irish
cor
(mention)
→
Irish
coireacht
(affix)