Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Middle English
udder
←
Old English
ūder
(inherited)
←
Proto-Germanic
*ūdarą
(inherited)
←
Proto-Indo-European
*h₁ówHdʰr̥
(inherited)
→
English
udder
(inherited)