Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
eigan
←
Old English
āgen
(cognate)
←
Old English
æġen
(mention)
←
Proto-Germanic
*aiganaz
(inherited)
←
Old Norse
eiginn
(cognate)
→
Old English
agen
(cognate)
→
German
eigen
(inherited)
→
Central Franconian
eeje
(inherited)
→
Old High German
eiganhaft
(suffix)
→
Luxembourgish
eegen
(inherited)
→
Old Norse
eiga
(cognate)
→
Yiddish
אייגן
(inherited)