Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
ourego
←
Spanish
orégano
(cognate)
←
Ancient Greek
ὀρίγανον
(derived)
←
Latin
orīganum
(derived)
←
Portuguese
orégão
(cognate)