Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
reic
←
Old English
reċċan
(borrowed)
←
Middle Irish
reccaid
(inherited)
←
Middle Irish
reccaid
(inherited)
←
Old Irish
recc
(inherited)
←
Old Irish
reicc
(mention)
←
Old Irish
renaid
(mention)
→
Irish
reacaire
(affix)