Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
amindoilji
←
Old French
andui
(mention)
←
Italian
amendue
(mention)
←
Latin
(mention)
←
Latin
(mention)
←
Latin
ambō
(inherited)
←
Latin
dui
(mention)
←
Latin
duo
(mention)
←
Occitan
amdui
(mention)
←
Romanian
duae
(mention)
←
Romanian
amândoi
(cognate)
→
Romanian
amândoi
(cognate)