Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
prif
←
Proto-Brythonic
*priβ̃
(inherited)
←
Latin
prīmus
(borrowed)
→
Welsh
prifysgol
(affix)
→
Welsh
prifddinas
(affix)
→
Welsh
priffordd
(affix)