Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
yndi
←
Proto-Germanic
*wunjō
(inherited)
←
Proto-Indo-European
*wenh₁-
(root)
←
Proto-Indo-European
*wenh₁-
(derived)
→
Danish
ynde
(derived)
→
Icelandic
yndi
(derived)