Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Danish
mjød
←
Proto-Germanic
*meduz
(inherited)
←
Proto-Indo-European
*médʰu
(inherited)
←
Old Norse
mjǫðr
(inherited)
→
German
Met
(cognate)