Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
malairt
←
Middle Irish
malart
(inherited)
←
Middle Irish
malairt
(mention)
←
Middle Irish
malartaid
(inherited)
←
Old Irish
malartaid
(inherited)
→
Scottish Gaelic
malairteach
(affix)