Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
furi
←
Old English
for
(mention)
←
Proto-Germanic
*furi
(inherited)
←
Old Norse
fyrir
(mention)
→
Westrobothnian
fyri
(cognate)
→
Old Norse
fyrir
(cognate)