Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
acre
←
Old English
æcer
(inherited)
←
English
acre
(cognate)
←
Middle English
aker
(inherited)
→
English
acre
(cognate)