Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
accuser
←
English
accuse
(suffix)
←
English
er
(suffix)
←
English
accusator
(doublet)
←
Middle English
acuser
(inherited)
←
Middle English
accusour
(mention)
←
Old French
accusour
(derived)
←
Latin
accusator
(derived)
←
Latin
accusare
(mention)
→
English
accusator
(doublet)
→
English
accuseress
(suffix)