Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
pour
←
Middle French
pour
(inherited)
←
Old French
por
(inherited)
←
Old French
pur
(mention)
←
Latin
prō
(inherited)
→
French
pourtant
(affix)
→
French
pourcent
(link)
→
French
pourboire
(compound)
→
French
pourfendre
(prefix)
→
French
pource
(compound)
→
Haitian Creole
pou
(derived)
→
Mauritian Creole
pou
(derived)