Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
féidir
←
Irish
féad
(mention)
←
Irish
feic
(mention)
←
Proto-Indo-European
*steh₂-
(root)
←
Middle Irish
éitir
(inherited)
←
Middle Irish
fétaid
(mention)
→
Irish
féideartha
(affix)