Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
dúirt
←
Middle Irish
dubart
(inherited)
←
Old Irish
as·rubart
(inherited)
←
Old Irish
as·beir
(mention)
→
Manx
dooyrt
(cognate)