Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
prude
←
English
proud
(mention)
←
English
prudent
(mention)
←
French
prude
(mention)
←
Old French
prude
(mention)
←
Old French
prode
(mention)
←
Old French
prou
(mention)
←
Old French
prod
(mention)
←
Old French
prud
(mention)
→
English
prudish
(suffix)
→
English
prudent
(mention)
→
English
prudery
(suffix)
→
English
prudeness
(suffix)
→
English
prudhomme
(mention)
→
English
prudism
(suffix)
→
English
prudist
(suffix)
→
English
prudify
(suffix)
→
English
prudification
(suffix)