Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
andian
←
Proto-West Germanic
*anadōn
(inherited)
→
English
and
(inherited)
→
English
eyndill
(cognate)
→
German
ahnden
(cognate)