Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
þeyr
←
Faroese
toyggjur
(cognate)
←
Proto-Germanic
*þaujaz
(inherited)
←
Norwegian
tøyr
(cognate)
←
Old Norse
þeyr
(inherited)