Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Welsh
gan
←
Breton
gant
(cognate)
←
Proto-Celtic
*kanta
(inherited)
←
Welsh
bod
(mention)
←
Ancient Greek
κατά
(cognate)
←
Middle Welsh
cant
(inherited)
→
English
gain
(cognate)
→
Breton
gant
(cognate)
→
Welsh
ta
(link)
→
Welsh
ta
(link)
→
Welsh
ta
(link)
→
Welsh
ta
(link)
→
Welsh
ta
(link)
→
Welsh
can-
(mention)
→
Welsh
sgan
(compound)
→
Welsh
sgan
(compound)
→
Ancient Greek
κατά
(cognate)
→
Old Irish
cét-
(cognate)