Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
torneio
←
Latin
tornō
(derived)
←
Latin
tornus
(mention)
←
Old Occitan
tornei
(borrowed)
←
Portuguese
torneio da morte
(link)
←
Portuguese
tornear
(back-formation)
←
Portuguese
torno
(mention)
←
Portuguese
tornear
(link)
←
Portuguese
torneiro
(link)
←
Portuguese
torno
(link)
←
Old Portuguese
torneyo
(inherited)