Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
beir
←
Irish
do
(mention)
←
Irish
riug
(mention)
←
Irish
riugas
(link)
←
Irish
riugais
(link)
←
Irish
riug
(link)
←
Irish
riugamar
(link)
←
Irish
riugabhair
(link)
←
Irish
riugadar
(link)
←
Irish
beir ar
(link)
←
Irish
[[beidh]] [[tú]]
(mention)
←
Proto-Indo-European
*bʰer-
(root)
←
Proto-Indo-European
*bʰer-
(derived)
←
Old Irish
beirid
(inherited)