Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
bibrekan
←
Old English
bebrecan
(cognate)
←
English
bebreak
(cognate)
←
Proto-West Germanic
*bibrekan
(inherited)
←
Old Saxon
bi
(prefix)
←
Old Saxon
brekan
(prefix)