Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
buail
←
Irish
buille
(mention)
←
Old Irish
búailid
(inherited)
→
Irish
buille
(mention)
→
Irish
clóbhuail
(affix)
→
Irish
frithbhuail
(affix)
→
Scottish Gaelic
buille
(mention)