Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
blæcan
←
Proto-Germanic
*blaikijaną
(inherited)
←
Proto-Germanic
*blaikaz
(mention)
←
Proto-West Germanic
*blaikijan
(inherited)