Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
huis
←
Latin
ostium
(inherited)
→
French
huis
(inherited)
→
French
huissier
(mention)
→
Middle French
uys
(derived)
→
Picard
uis
(mention)
→
Walloon
ouxh
(mention)