Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
subvention
←
Middle French
subvention
(derived)
←
Latin
subventio
(mention)
→
English
subvent
(mention)
→
English
subventionize
(suffix)