Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
plaintive
←
English
plaintiff
(doublet)
←
Middle English
pleintif
(inherited)
←
Middle English
plentyff
(mention)
←
French
plaintif
(derived)
←
Old French
plainte
(mention)
→
English
plaintiff
(doublet)
→
English
plaintively
(suffix)
→
English
plaintiveness
(suffix)
→
English
unplaintive
(prefix)