Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
eitil
←
German
Ethyl
(derived)
←
English
ethyl
(borrowed)
←
Middle Irish
etelaigid
(inherited)
←
Middle Irish
etellaigidir
(mention)
←
Middle Irish
etel
(mention)
←
Middle Irish
etell
(mention)
→
Irish
eitleog
(affix)
→
Irish
eitleán
(affix)
→
Irish
eitleoir
(affix)
→
Irish
eitiléin
(affix)
→
Irish
eitileach
(affix)
→
Irish
eitleach
(affix)
→
Irish
eitlíocht
(affix)