Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
avinza
←
Spanish
avenencia
(cognate)
←
Galician
(mention)
←
Latin
adveniens
(derived)
←
Portuguese
avença
(cognate)