Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
conversar
←
Latin
conversāre
(derived)
←
Latin
conversō
(mention)
→
Esperanto
konversi
(cognate)
→
Portuguese
conversa
(mention)
→
Portuguese
desconversar
(affix)