Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
voar
←
Latin
volāre
(inherited)
←
Latin
volō
(mention)
←
Old Portuguese
voar
(inherited)
→
Kabuverdianu
bua
(derived)
→
Papiamentu
bula
(derived)
→
Guinea-Bissau Creole
bua
(derived)
→
Portuguese
voo
(back-formation)
→
Portuguese
voador
(suffix)