Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
dinas
←
Proto-Celtic
*dūnom
(inherited)
←
Welsh
din
(mention)
→
English
dun
(cognate)
→
Welsh
din
(link)
→
Welsh
prifddinas
(affix)
→
Welsh
braich
(mention)