Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
ím
←
Proto-Indo-European
*h₁ews-
(root)
←
Proto-Indo-European
*h₁ews-
(derived)
←
Old Norse
eimr
(mention)