Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
leal
←
Latin
legālis
(inherited)
←
Portuguese
legal
(doublet)
←
Old Portuguese
leal
(inherited)
→
Portuguese
legal
(doublet)
→
Portuguese
lealmente
(suffix)
→
Portuguese
lealdade
(suffix)
→
Portuguese
lealista
(affix)
→
Portuguese
desleal
(affix)