Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
eòrna
←
Breton
yell
(cognate)
←
Proto-Celtic
*yeu-
(derived)
←
Persian
جو
(cognate)
←
Irish
eorna
(cognate)
←
Manx
oarn
(cognate)
←
Proto-Indo-European
*yéwos
(derived)
←
Lithuanian
javaĩ
(cognate)
←
Sanskrit
यव
(cognate)
←
Old Irish
eórna
(inherited)
←
Undetermined
*yewornio-
(mention)
→
Irish
eorna
(cognate)