Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
vingar
←
Galician
vindicar
(doublet)
←
Latin
vindicāre
(inherited)
←
Latin
vindicō
(mention)
←
Latin
vindex
(mention)
←
Old Portuguese
vingar
(inherited)
→
Galician
vinga
(back-formation)
→
Galician
vinganza
(suffix)