Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
gearan
←
Middle Irish
gerán
(inherited)
→
Scottish Gaelic
gearanach
(affix)
→
Scottish Gaelic
frith-ghearan
(prefix)