Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
clwyd
←
Proto-Celtic
*klētā
(inherited)
←
French
claie
(cognate)
←
Irish
cliath
(cognate)
←
Proto-Indo-European
*ḱley-
(inherited)
←
Middle Welsh
clwyt
(inherited)
→
Welsh
cledd
(link)
→
Welsh
clwydi
(affix)
→
Welsh
clwydau
(affix)
→
Welsh
cledr
(cognate)
→
French
claie
(cognate)
→
Irish
cliath
(cognate)
→
Galician
cheda
(cognate)