Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
leña
←
Galician
lignum
(mention)
←
Latin
ligna
(inherited)
←
Old Portuguese
lenna
(inherited)
→
Portuguese
lenha
(cognate)