Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scots
lith
←
Old English
liþ
(derived)
←
Proto-Germanic
*liþuz
(derived)
→
English
lith
(cognate)
→
English
lith
(cognate)