Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
irree
←
Proto-Celtic
*regeti
(derived)
←
Irish
éirigh
(cognate)
←
Scottish Gaelic
èirich
(cognate)
←
Proto-Indo-European
*h₃reǵ-
(root)
←
Proto-Indo-European
*h₃reǵ-
(derived)
←
Middle Irish
éirgid
(inherited)
←
Old Irish
at·reig
(derived)
→
Irish
éirigh
(cognate)
→
Scottish Gaelic
èirich
(cognate)
→
Manx
arree
(cognate)
→
Manx
aa-irree
(prefix)