Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
lon
←
Proto-Celtic
*elantī
(cognate)
←
Old Church Slavonic
лань
(cognate)
←
Irish
lon
(cognate)
←
Scottish Gaelic
eilid
(mention)
←
Scottish Gaelic
lomhainn
(mention)
←
Scottish Gaelic
craos
(mention)
←
Middle Irish
lon
(inherited)
←
Middle Irish
lon
(inherited)
←
Middle Irish
con cráis
(inherited)
←
Old Irish
lon
(inherited)
→
English
lamb
(cognate)
→
Scottish Gaelic
eilid
(mention)