Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
átt
←
Proto-Germanic
*aihtiz
(inherited)
←
Proto-Indo-European
*h₂eyḱ-
(root)
←
Icelandic
ætt
(link)
←
Old Norse
ætt
(alter)
←
Old Norse
ætt
(mention)
→
Danish
eje
(mention)
→
Danish
æt
(mention)
→
Faroese
ætt
(inherited)
→
Icelandic
átt
(derived)