Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
adharc
←
Old Irish
adarc
(inherited)
←
Old Irish
aiderc
(mention)
→
Scottish Gaelic
aon-adharcach
(affix)
→
Scottish Gaelic
adharcach
(affix)