Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
rúa
←
Old French
rue
(derived)
←
Latin
rūga
(derived)
→
Galician
ruar
(affix)
→
Galician
beirarrúa
(mention)
→
Galician
ruela
(suffix)
→
Galician
rueiro
(suffix)
→
Galician
ruada
(suffix)
→
Galician
rúa cega
(mention)
→
Portuguese
rua
(cognate)