Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
vásta
←
English
waste
(cognate)
←
Irish
vástúil
(link)
←
Irish
vástchóta
(link)
→
Irish
vástúil
(affix)