Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
óglach
←
Old Irish
óclach
(inherited)
←
Old Irish
óc
(mention)
→
Irish
gallóglach
(affix)
→
Irish
banóglach
(affix)
→
Irish
buanóglach
(affix)