Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
rañar
←
Spanish
arañar
(cognate)
←
Portuguese
arranhar
(cognate)
→
Galician
raña
(mention)
→
Galician
raña
(mention)
→
Galician
raño
(back-formation)