Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Portuguese
orto
←
Proto-Indo-European
*ǵʰortós
(derived)
←
Proto-Indo-European
*ǵʰer-
(mention)
←
Latin
hortus
(derived)
→
Galician
horta
(mention)
→
Portuguese
horto
(mention)
→
Portuguese
horta
(mention)