Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
Cudworth
←
Old English
Cutha
(mention)
←
Old English
Cuda
(mention)
←
Old English
worþ
(mention)
→
English
Cudworthian
(suffix)