Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Harold
←
Old English
here
(derived)
←
Old English
weald
(mention)
←
English
Haroldian
(link)
←
English
Harold Wood
(link)
←
English
Harry
(link)
←
English
Staunton Harold
(link)
←
English
Hereward
(link)
←
English
Harvard
(link)
←
Proto-Germanic
*Harjawaldaz
(inherited)
←
Proto-Indo-European
*ker-
(root)
←
Proto-Indo-European
*h₂welh₁-
(root)
→
English
Walter
(mention)
→
English
cuckold
(cognate)
→
English
Hérault
(doublet)
→
English
Haroldian
(suffix)
→
Norwegian
Harald
(cognate)
→
Old Norse
Haraldr
(cognate)