Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
ilchumas
←
Irish
il-
(affix)
←
Irish
cumas
(affix)
→
Irish
cumas
(link)
→
Irish
ilchumasach
(suffix)