Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old High German
sporo
←
Proto-Germanic
*spurô
(inherited)
→
German
Sporn
(inherited)
→
Spanish
espuela
(cognate)
→
Portuguese
espora
(cognate)