Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
forhele
←
Old English
forhelan
(inherited)
←
German
verhehlen
(cognate)
←
English
for
(prefix)
←
English
hele
(prefix)
←
Middle English
forhelen
(inherited)
←
Proto-Germanic
*frahelaną
(inherited)
←
Dutch
verhelen
(cognate)
→
English
forhill
(link)