Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
agerhøne
←
Proto-Germanic
*akraz
(derived)
←
Proto-Indo-European
*h₂éǵros
(derived)
←
Old Norse
akrhœna
(derived)
←
Old Norse
akr
(mention)
←
Old Norse
hœna
(cognate)