Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
domlas
←
Old Irish
domblas
(inherited)
←
Old Irish
do-
(mention)
←
Old Irish
mlas
(mention)
→
Irish
domlasta
(affix)