Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
mèinn
←
Middle Irish
mían
(inherited)
→
Scottish Gaelic
mèinneadair
(affix)
→
Scottish Gaelic
mì-mhèinn
(prefix)