Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
andwordi
←
Proto-Germanic
*andawurdiją
(inherited)
←
Old High German
antwurti
(cognate)
←
Old Saxon
and
(prefix)
←
Old Saxon
wordi
(prefix)
→
Old English
andwyrde
(cognate)