Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
øyde
←
Faroese
oyða
(cognate)
←
Proto-Germanic
*auþijaz
(derived)
←
Proto-Germanic
*auþijaną
(inherited)
←
Old Norse
eyði
(inherited)
←
Old Norse
eyða
(inherited)
→
Norwegian Nynorsk
øydar
(mention)