Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
Siôn
←
English
John
(borrowed)
→
English
Shone
(derived)
→
Welsh
Siôn Corn
(compound)
→
Welsh
Siôn Barrug
(compound)