Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
unworth
←
Old English
unweorþ
(inherited)
←
Old English
unweorþe
(mention)
←
English
un
(prefix)
←
English
worth
(prefix)
←
English
un
(prefix)
←
English
worth
(prefix)
←
Middle English
unworth
(inherited)
←
Middle English
unwurth
(mention)
←
Middle English
unworth
(inherited)
←
Middle English
unwurth
(mention)
→
English
worth
(link)