Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Reynold
←
Proto-Germanic
*Raginawaldaz
(derived)
←
Old Norse
Rǫgnvaldr
(derived)
→
Finnish
Reino
(cognate)