Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Rainer
←
Proto-Germanic
*raginą
(mention)
←
Proto-Germanic
*harjaz
(mention)
←
Proto-Indo-European
*ker-
(root)