Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
dapur
←
Proto-Germanic
*dapraz
(derived)
←
Old High German
tapfar
(cognate)
←
Old Norse
dapr
(derived)
→
Icelandic
depra
(mention)