Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Norwegian Nynorsk
eid
←
Arabic
عِيد
(borrowed)
←
Persian
عید
(borrowed)
←
Faroese
eið
(cognate)
←
Proto-Germanic
*aiþaz
(inherited)
←
Proto-Germanic
*aidiją
(inherited)
←
Proto-Indo-European
*oyt-
(derived)
←
Proto-Indo-European
*h₁ey-
(derived)
←
Icelandic
eið
(cognate)
←
Latin
eo
(cognate)
←
Old Norse
eiðr
(inherited)
←
Old Norse
eið
(inherited)
←
Swedish
ed
(cognate)