Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
variar
←
Latin
variāre
(borrowed)
←
Latin
variō
(mention)
←
Latin
varius
(mention)
→
Portuguese
variável
(affix)