Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
orblede
←
Old English
or
(prefix)
←
Old English
blōd
(prefix)
←
Proto-Germanic
*uzblōdiz
(inherited)
←
Proto-Germanic
*uzblōþiz
(mention)
←
Old High German
urbluoti
(cognate)