Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
eadar-fhigh
←
Irish
idirfhigh
(cognate)
←
Scottish Gaelic
eadar-
(affix)
←
Scottish Gaelic
figh
(affix)
→
Irish
idirfhigh
(cognate)
→
Scottish Gaelic
eadar-fhigheachd
(suffix)