Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
meánach
←
Irish
meán
(affix)
←
Irish
-ach
(affix)
←
Scottish Gaelic
meadhanach
(cognate)
←
Old Irish
medónach
(inherited)
→
Irish
fomheánach
(affix)
→
Scottish Gaelic
meadhanach
(cognate)