Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
sealbh
←
Old Irish
selb
(inherited)
→
Scottish Gaelic
mì-shealbh
(prefix)
→
Scottish Gaelic
sealbhach
(affix)