Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
Meánaois
←
Irish
meán-
(affix)
←
Irish
aois
(affix)
→
Irish
meánaoiseach
(affix)
→
Irish
meánaoisí
(affix)