Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
suffumiguer
←
Latin
*suffūmigō
(mention)
←
Latin
suffūmigātiō
(mention)
←
Latin
sub-
(mention)
←
Latin
fūmigō
(mention)