Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
doairngir
←
Proto-Indo-European
*ǵeh₂r-
(root)
←
Old Irish
to-
(affix)
←
Old Irish
ar-
(affix)
←
Old Irish
in-
(affix)
←
Old Irish
gairid
(affix)