Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
prìomhail
←
Irish
príomhúil
(cognate)
←
Old Irish
prímamail
(inherited)
→
Irish
príomhúil
(cognate)