Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
filmy
←
English
film
(suffix)
←
English
y
(suffix)
←
English
filmic
(doublet)
→
English
filmic
(doublet)
→
English
filminess
(suffix)
→
English
filmily
(suffix)