Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
faic
←
Proto-Celtic
*ad-kʷis-o-
(derived)
←
Irish
feic
(cognate)
←
Scottish Gaelic
faicinn
(link)
←
Scottish Gaelic
chunnaic
(link)
←
Scottish Gaelic
chunnacas
(link)
←
Scottish Gaelic
chì
(link)
←
Scottish Gaelic
chìthear
(link)
←
Scottish Gaelic
chìtheadh
(link)
←
Scottish Gaelic
chìteadh
(link)
←
Manx
faik
(cognate)
←
Proto-Indo-European
*kʷeys-
(derived)
←
Proto-Indo-European
*kʷes-
(mention)
←
Old Irish
·aicci
(inherited)
←
Old Irish
ad·cí
(mention)
→
Irish
feic
(cognate)