Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
béabhar
←
Old English
beofor
(derived)
←
Middle English
bever
(borrowed)
←
Proto-Germanic
*bebruz
(derived)
←
Proto-Indo-European
*bʰébʰrus
(derived)
→
Irish
béabharchlár
(affix)