Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
dont
←
Spanish
donde
(cognate)
←
Middle French
dont
(inherited)
←
Old French
dunt
(inherited)
←
Latin
[[dē]] [[unde]]
(inherited)
→
Catalan
on
(cognate)
→
Occitan
ont
(cognate)