Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*aiginōną
→
German
eignen
(inherited)
→
Gothic
𐌲𐌰𐌰𐌹𐌲𐌹𐌽𐍉𐌽
(inherited)
→
Dutch
eigenen
(inherited)