Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
holpen
←
Old English
ġeholpen
(inherited)
←
Old English
helpan
(mention)
←
German
geholfen
(cognate)
←
English
help
(link)
←
Middle English
holpen
(inherited)
←
Middle English
yholpen
(mention)
←
Middle English
helpen
(mention)
←
Proto-Germanic
*hulpanaz
(inherited)
←
Proto-Germanic
*helpaną
(mention)
←
Dutch
geholpen
(cognate)
→
English
unholpen
(affix)