Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
cùl
←
Old Irish
cúl
(inherited)
→
Scottish Gaelic
cùl-fhiosrachadh
(compound)
→
Scottish Gaelic
cùlaibh
(mention)