Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
menton
←
Latin
(mention)
←
Latin
mentum
(inherited)
→
English
moton
(cognate)
→
French
menton
(inherited)
→
Norman
moton
(cognate)
→
Picard
minton
(inherited)