Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
espicho
←
German
Spitze
(borrowed)
←
Proto-Germanic
*spitō
(derived)
←
Galician
espeto
(doublet)
→
Galician
espichar
(mention)