Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
dhiubhsan
←
Irish
díobhsan
(cognate)
←
Manx
jeusyn
(cognate)
←
Old Irish
diibsom
(inherited)