Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
æði
←
Faroese
øði
(cognate)
←
Icelandic
æðigangur
(link)
←
Icelandic
æðiskast
(link)
←
Icelandic
æðimunur
(link)
←
Icelandic
æðispölur
(link)
←
Old Norse
œði
(inherited)
←
Old Norse
ǿði
(mention)
→
Faroese
øði
(cognate)
→
Icelandic
æða
(link)
→
Icelandic
æðigangur
(compound)
→
Icelandic
æðikollur
(compound)
→
Icelandic
æðiskast
(compound)