Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
brocais
←
Irish
broc
(mention)
←
Middle Irish
broclas
(inherited)
←
Middle Irish
brocc
(mention)
←
Middle Irish
clas
(mention)