Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
litríocht
←
Irish
liteartha
(mention)
←
Irish
litir
(mention)
←
Old Irish
[[literdacht]], [[litredacht]]
(inherited)
←
Old Irish
literda
(mention)
←
Old Irish
liter
(mention)