Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
foda
←
Danish
føde
(cognate)
←
Proto-Germanic
*fōdô
(inherited)
←
Proto-Indo-European
*peh₂-
(root)
←
Proto-Indo-European
*peh₂-
(derived)
←
Icelandic
fæða
(cognate)
←
Old Norse
fœða
(cognate)
←
Swedish
föda
(cognate)