Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
gwen
→
English
Olwen
(mention)
→
English
Gwendolen
(compound)
→
English
Olwyn
(mention)
→
Welsh
Bronwen
(mention)
→
Welsh
Gwendolen
(compound)
→
Welsh
Gwenfrewi
(compound)
→
Welsh
heulwen
(compound)
→
Welsh
Tegwen
(compound)
→
Welsh
Rhianwen
(mention)