Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
behelm
←
Old English
behelmian
(inherited)
←
Old English
helan
(cognate)
←
English
be
(prefix)
←
English
helm
(prefix)
←
English
hele
(link)
←
Middle English
*behelmen
(inherited)
→
English
helm
(link)