Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Westrobothnian
gauk
←
Old English
ġēac
(mention)
←
Proto-Germanic
*gaukaz
(inherited)
←
Old High German
gouh
(mention)
←
Old Norse
gaukr
(inherited)