Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
angar
←
Irish
am
(prefix)
←
Irish
gáire
(prefix)
←
Old Irish
ingir
(cognate)
→
Irish
angarach
(affix)