Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
por
←
Latin
prō
(inherited)
→
English
purparty
(mention)
→
French
pour
(inherited)
→
French
poireau
(inherited)
→
Middle French
pour
(inherited)
→
Old French
pur
(mention)
→
Old French
porchacier
(prefix)
→
Old French
poroffrir
(prefix)
→
Old French
pormener
(prefix)
→
Old French
porpartie
(compound)
→
Old French
portraire
(prefix)
→
Old French
porcuidier
(prefix)
→
Old French
porpenser
(compound)
→
Old French
poraler
(prefix)
→
Old French
porjeter
(prefix)
→
Old French
porquant
(compound)
→
Norman
pour
(inherited)
→
Norman
pouor
(inherited)