Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
selige
→
Scottish Gaelic
seilide
(inherited(gd/ga))
→
Scottish Gaelic
seilche
(inherited)
→
Albanian
shlligë
(cognate)