Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Vilamovian
bröta
←
Proto-Germanic
*brēdaną
(inherited)
←
Old High German
brāto
(inherited)
←
Old High German
brātan
(inherited)