Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Cam
←
Old English
Granta
(derived)
←
Old English
Grantebrycge
(mention)
←
Proto-Celtic
*kambos
(derived)
←
English
Cambridge
(doublet)
←
English
Great Ouse
(link)
←
Ancient Greek
σκαμβός
(cognate)
←
Proto-Indo-European
*(s)kambo-
(derived)
→
English
Cambridge
(doublet)
→
English
Camm
(mention)