Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
uno
←
English
only
(link)
←
English
singular
(link)
←
English
indivisible
(link)
←
English
Uno
(link)
←
Latin
ūnus
(derived)
←
Portuguese
um
(doublet)
←
Portuguese
um
(link)
→
Portuguese
um
(doublet)