Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
eygja
←
Proto-Germanic
*augijaną
(inherited)
→
Old Swedish
øghia
(inherited)
→
Icelandic
eygja
(inherited)
→
Norwegian Nynorsk
øygje
(inherited)