Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
hæfur
←
Proto-Germanic
*hēbijaz
(derived)
←
Proto-Germanic
*hōbijaz
(mention)
←
Old Norse
hæfr
(derived)
←
Old Norse
hœfr
(mention)
→
Icelandic
nothæfur
(compound)
→
Norwegian Nynorsk
hæv
(cognate)