Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
lí
←
Welsh
lliw
(cognate)
←
Irish
gréisclí
(link)
←
Old Irish
lí
(inherited)
→
Irish
gréisclí
(affix)