Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
aturar
←
Spanish
atorar
(cognate)
←
Latin
obtūrāre
(inherited)
←
Latin
obtūrō
(mention)
←
Portuguese
obturar
(mention)
←
Old Portuguese
aturar
(inherited)
→
Spanish
atorar
(cognate)
→
Portuguese
obturar
(mention)