Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
cros-snáithe
←
Irish
cros-
(affix)
←
Irish
snáithe
(affix)
→
Irish
cros-snáitheach
(affix)