Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
foraois
←
Middle Irish
foraís
(inherited)
→
Irish
foraoisigh
(affix)
→
Irish
foraoiseacht
(affix)
→
Irish
foraoiseolaíocht
(affix)
→
Irish
foraoiseoir
(affix)
→
Irish
foraoisí
(affix)
→
Irish
foraoiseach
(affix)