Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
jac
←
Welsh
Jac
(link)
←
Welsh
jac codi baw
(link)
←
Welsh
jac y baglau
(link)
←
Welsh
jac y gwrych
(link)
←
Welsh
jac y jwmper
(link)
←
Welsh
jac lantar
(link)
←
Welsh
jac llwyd y baw
(link)
←
Welsh
jac y nico
(link)
←
Welsh
jac noethlymun
(link)
←
Welsh
jac y rhaca
(link)
←
Welsh
jac sbonc
(link)
←
Welsh
jac yn y bocs
(link)
←
Welsh
pob un wan jac
(link)
←
English
jack
(borrowed)
←
English
Jack
(borrowed)
→
Welsh
jac codi baw
(mention)