Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
sækja heim
←
Icelandic
sækja
(mention)
←
Icelandic
heim
(mention)
←
Old Norse
sækja heim
(derived)
←
Old Norse
sœkja heim
(mention)
→
Icelandic
heim
(link)
→
Icelandic
heimsókn
(mention)
→
Icelandic
heimsækja
(mention)