Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
broie
←
Irish
bruith
(cognate)
←
Middle Irish
bruithid
(inherited)
←
Old Irish
bruith
(derived)
→
Manx
fo-vroie
(prefix)
→
Manx
gaal-vroie
(compound)
→
Manx
lieh-vroie
(prefix)