Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
sêl
←
Welsh
sêl cist car
(link)
←
English
seal
(borrowed)
←
English
sale
(borrowed)
←
Middle English
zele
(borrowed)
→
Welsh
selog
(affix)