Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
souillier
→
English
soil
(mention)
→
English
sully
(cognate)
→
English
sowl
(mention)
→
French
souiller
(mention)