Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
bragur
←
Old English
brego
(cognate)
←
Proto-Germanic
*bragz
(derived)
←
Old Norse
bragr
(derived)