Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
bithiúnach
←
Irish
bith-
(affix)
←
Old Irish
bithbinech
(inherited)
←
Old Irish
bith
(mention)
←
Old Irish
binech
(mention)