Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Breton
nevez
←
Proto-Brythonic
*newɨð
(inherited)
←
Proto-Celtic
*nouyos
(inherited)
←
Welsh
newydd
(cognate)
←
Proto-Indo-European
*néwos
(inherited)
←
Old Irish
núa
(cognate)
→
Breton
nevezamzer
(compound)
→
Breton
Douar-Nevez
(compound)
→
Welsh
newydd
(cognate)
→
Irish
nua
(cognate)
→
Scottish Gaelic
nuadh
(cognate)
→
Manx
noa
(cognate)
→
Middle Irish
núa
(cognate)
→
Old Irish
nuae
(cognate)