Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
aisti
←
Middle Irish
[[esti]], [[eisti]], [[este]], [[aiste]]
(inherited)
←
Old Irish
[[essi]], [[esse]], [[eissi]]
(inherited)
←
Old Irish
a
(mention)
→
Irish
aistise
(affix)