Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Indo-Portuguese
tamêm
←
Portuguese
também
(derived)
←
Old Portuguese
tan ben
(derived)
←
Old Portuguese
tan
(mention)
←
Old Portuguese
ben
(mention)